Map advanced markers addon

After publication of "Sweet markers system" by swatSTEAM, I decided to publish my old markers system too.

This addon provides enhancements for the ArmA markers system.
Main advantages are:
- Markers type/color are stored between inserting - no need to set it every time new marker is placed.
- Added new "marker" type in form of jugged lines.
- Ability to assign hotkeys for marker type and color change, hotkey to send marker to particular channel (through userconfig).
- Ability to show/hi...