Updated the Galician (gl) translation.
Merge pull request #300 from Gallaecio/gl

Updated the Galician (gl) translation.
Fix minimap position
Fix default mod
Add titles and hero names to translatable strings
Fix minimap position (again)

For real this time.
Merge pull request #301 from stefanbeller/master

some cleanup.
Add CMakeLists.txt file to install flare-game