Cleaned up, corrected and normalized french and english translations.
Renamed and relocated them to a more suitable folder.
Enabled the automatic compiling of translations through the makefile.
Merge pull request #39 from andreibranescu/master

get translation fixes
Merge pull request #40 from dalerank/master

get fixes
Merge branch 'master' of https://github.com/gecube/opencaesar3 into vs2008-added
PicLoader::get_pic_id_by_name -> TerrainTileHelper::convPicName2Id
Senate move to oc3_senate.hpp/cpp. Only one senate may constructed in the city. oc3_water_buildings.cpp small refactoring.