Fixes an issue with custom era detection on the Alzoc 3: Blizzard mod map.
The original release of the Alzoc 3: Blizzard mod map does not detect whether the player has Battlefront Extreme and/or Dark Times II installed. Consequently, both BFX eras and DT2 will always appear on the era selection list regardless of whether they are installed or not. This addme corrects this issue and makes everyting work the way it should by only displaying the installed eras.
Installation: just replace the addme.script file inside the addon/AL3 folder with this new file (make a backup of the old addme if you feel like it).