Beta for Windows 1.5.0 file

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What's new:
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- Fixed 'inconstent vertex count' errors for certain brush-face configurations.
- Fixed keys/values for brush entities not being editable unless parent is selected.
- Fixed brush-entities not being deleted when the last child brush is deleted.
- Fixed scenarios where worldspawn is not the first entity in the map.
- Moved information in synapse.config into .game files.
- Added api version-checks to avoid loading incompatible plugins/modules.
- Fixed crash when accessing links from help menu.
- Fixed broken links in help menu.
- Added game-specific help-menu docs to win32 installer.
- Changed q3 connect-entities to preserve existing targetname key.
- Changed q3 connect-entities to generate targetname key based on target classname.
- Fixed crash on startup with texture-subsets enabled.
- Added support for doom3 lights combined with brushes and patches.
- Added support for doom3 light_origin on lights.
- Added support for doom3 light_rotation and rotation key on lights.
- Added support for rotating lights using the rotation tool.
- Added support for setting fixed S/T tesselation on doom3 patches.
- Changed patch inspector to be completely non-modal.
- Added rendering of fixed S/T tesselation on doom3 patches.
- Changed creation of doom3 func_static entities to prompt for a model.
- Fixed zero-sized primitives being rendered for culled entity-connection-lines.
- Fixed title of floating entities/console/textures window.
- Fixed destruction of floating windows on shutdown.
- Added shortcut handling when entity-inspector/texture-browser are active.
- Changed mod shader-list and entity-definition searching to also search base-dir.
- Fixed undo of brush-make-detail and brush-make-structural.
- Added full support for Quake II and Heretic II surface-flags in surface-inspector.
- Added support for international (non-ascii) characters in paths and entity keys.
- Added rendering of entity names for non-group entities.
- Fixed context-dependent opengl calls before opengl context is created.
- Added support for multi-byte UTF-8 characters in xml content (not markup).
- Fixed misaligned objects causing bus error on OSX.
- Fixed selecting a texture not resetting the current selected texture-projection.
- Added handling of OpenGL drivers that don't implement all reported extensions (OSX).
- Fixed q3map2 feedback xml streams containing non-UTF-8 text.
- Changed display of angled box-entities to show un-rotated bounding boxes.
- Changed entity-connect-selected to use the parent entity of a selected brush.
- Fixed crash in 'Misc > Find Brush' when searching for a non-existent brush.
- Added q2map and bspc to installation packages.
- Fixed failure to load shaders containing '.' such as Heretic II model skins.
- Added support for fractional repeat values to brush-fit-texture.
- Optimised type-casts for scene-graph type system.
- Disabled substitution of 'unspecified' for entity key values that match the default.
- Refactored module-system api - added globalModuleServer().
- Added auto-completion for surface-inspector texture-name entry.
- Fixed missing prefix attribute in quake game configuration file.
- Added auto-completion for find/replace-textures texture-name entries.
- Removed redundant buttons and options in find/replace-textures window.
- Added auto-complete for shader attributes in entity inspector.
- Added support for doom3-material heightmap to normalmap conversion.
- Added camera move up/down one floor.
- Added support for 'unspecified' contents/flags/value for Quake2 brush faces.
- Added support for doom3 model-entity 'skin' key.
- Added noshadows/nospecular/nodiffuse/falloff doom3 light keys to entity-inspector.
- Added GUI updates during map load and engine-path/game-dir changes.
- Fixed main window being hidden behind another application on closing a floating window.
- Specialised filters list for doom3 entity/material types.
- Added ASE-loader support for shader names specified as a bitmap absolute-path.
- Fixed monitored-q3map2-compile debug-feedback display.
- Added TGA-loader support for vertical and horizontal flipping.
- Enabled auto-generation of smooth normals for all LWO models.
- Fixed model files not being closed after being read.
- Fixed build menu dialog not saving changes to build commands.
- Changed build menu to save xml only if changed by user.
- Fixed CSG-merge.
- Reduced CSG-merge tolerance for misaligned brushes.
- Added 'File > Refresh models' - reloads models that have changed outside Radiant.
- Added option to enable or disable snapping brush planes to integer on map load/save.
- Added 0.125 grid.
- Changed grid rendering to always show major/minor grid colours whatever the zoom level.
- Increased maximum zoom level for XY views.
- Fixed region-set-selected for model entities.
- Fixed entity-inspector window position changing while hidden.
- Added entity-inspector GUI support for func_button/func_door direction attribute.
- Added angle/model/sound GUI to entity-inspector for old-style entity-definitions.
- Added clipper-plane rendering using stippled back-face-culled polygon.
- Fixed entity-inspector failing to handle non-ascii characters in entity keys.
- Changed clipper mode and component-editing modes to be mutually exclusive.
- Changed camera A/Z/D/C keys to obey "discrete movement" checkbox.
- Added support for up/down movement in freelook mode.
- Fixed clipper-tool-uses-caulk option.
- Added prompt for engine path at startup if not found.
- Fixed QE-tool component-drag selecting components of unselected brushes.
- Added saving of camera render mode preference.
- Changed default camera render mode to Textured for Doom3.
- Changed default texture render mode to Trilinear.
- Changed clipper-point selection/rendering to behave the same at all zoom levels.
- Changed clipper-point selection to always pick the closest point to the cursor.
- Fixed clipper colour not being updated until after restarting.
- Fixed QE tool not deselecting edges when left-clicking on a vertex without shift.
- Changed home-path prefix to be optional on linux/osx for q1/q2.
- Changed OpenGL module to work correctly with GL_VERSION 2.0.0.
- Fixed spawnflags in Enemy Territory entity definitions.
- Added missing Enemy Territory entity types.
- Fixed double-maps-directory when using non-native file open dialog on win32.
- Changed find/replace-textures window to update when selecting textures with MMB.
- Changed Help menu to display only the help menu relevant to the current game.
- Changed Help menu to display only the help menu relevant to the current game.
- Refactored shortcut handling to make focussed widgets override global shortcuts.
Allows using ctrl+c to copy console text, undo/redo without main-window focus.
- Changed doom3 light_radius box to draw flat-shaded translucent in camera view.
- Fixed progress window not being shown when loading maps.
- Fixed snap-planes-to-integer preference not being saved.
- Fixed build menu becoming empty if editing of default menu is cancelled.
- Fixed q3 entity definition for item_health_small.
- Optimised light-dragging.
- Changed connect-entities to not break existing connections where possible.
- Fixed clipper removing brushes on incorrect side of clip-plane when flipped.
- Fixed crash when importing a file after deleting the world entity.
- Changed copy/paste/import to select world brushes instead of world entity.
- Added stack-trace output to all debug popup messages (win32).
- Fixed vertex/edge selection behaviour on undoing brush edits.
- Changed doom3 light centre rendering to use a point instead of a box.
- Changed map and shader parsers to gracefully handle bad data.
- Added entity angle-editing using rotate-tool or rotation toolbar buttons.
- Fixed start-on-primary-monitor (win32).
- Fixed camera-view freelook when window is on secondary monitor (win32).
- Added functional free-scale tool.
- Improved precision preservation for free-rotation and free-scale tools.
- Fixed misc_model rotation using free-rotation tool.
- Added entity angle-editing for entities that display a model.
- Stopped size-info being drawn if selection has zero size.
- Added support for 'angle' key on doom3 entities.
- Added support for loading and saving Quake4 map format.
- Added support for built-in shader images such as _noFalloff.
- Added support for loading quake4 entity definitions.
- Fixed picomodel bug loading .lwo files with texture names >64 in length.
- Added support for quake4 .guide material templates.
- Added light_radius and light_center GUI to doom3 entity inspector.
- Added support for editor_int/editor_string keys in doom3 entity definitions.
- Changed doom3/quake4 .mtr and .guide searching to look in subfolders.
- Added experimental support for doom3/quake4 projected lights.
- Fixed shortcut for toggle-far-clip.
- Added default-texture-scale option to preferences.
- Added default-grid-spacing option to preferences.
- Changed far-clip-plane setting to increase exponentially with distance.
- Fixed selected entities moving when drag-resizing brushes.
- Changed patches to be selectable from the back in wireframe views.
- Changed create-group-entity to re-select brushes after creation.
- Added expand-selection-to-entities with default shortcut ctrl+alt+e.
- Fixed crash in gtk file-chooser with some versions of GTK+.
- Added Radiant Manual shortcut to win32 installation.
- Added 'use alternative texture projection' option to prefs (aka Brush Primitives).
- Fixed caching bug causing import-map to not reload modified maps.
- Added blended-decal rendering for doom3 and quake4.
- Fixed hint/caulk filtering for Jedi Academy shaders.
- Fixed crash when loading invalid ASE models.
- Fixed gtk wimp theme not working after using gtkthemeselector (win32).
- Fixed objects sometimes dissappearing when at high zoom level in Ortho views.
- Fixed crash while auto-saving snapshots.
- Fixed typo in Quake entity-definitions.
- Fixed episode flag names on Quake item_sigil and func_episodegate entities.
- Added detailed description of Quake item_sigil and func_episodegate entities.
- Fixed path to q2map in quake2 build-menu.
- Added support for qer_trans keyword in doom3 materials.
- Fixed endianness for .lwo loading on linux.
- Added drag-resizing for doom3/quake4 light_radius boxes.
- Added command to toggle lighting/textured modes, shortcut F3.
- Added texture-lock toolbar button.
- Fixed editing of doom3/quake4 faces with negative texture scale factors.