Senate tooltip add. Remove fish from granary store.
Gardens now may upgrade to square.
Senate infobox add.
Prepare for boost dependent remove.
FileSystem improved. getting items list from directory improved.
FindSDL.cmake improved. oc3_filesystem improved for work with linux. Lot of warnings fixed.
Merge branch 'master' of https://github.com/gecube/opencaesar3.

Conflicts:
	oc3_groupbox.cpp
	oc3_gui_info_box.cpp
	oc3_label.cpp
	oc3_pushbutton.cpp
Linux install way improved.
Forum move to oc3_forum.*. class TaxCollector add.
Finance adviser window add.
Finance adviser window improved.
Culture calculate alg add. Religion buildings improved.
health buildings move to oc3_health_buildings.*; Infobox for health buildings improved.
GuiInfoBox memleak fixed.
School/Library/Academy infobox add.
B_ACTOR -> B_ACTOR_COLONY, B_LION -> B_LION_HOUSE. Entertainment buildings infobox add.
Granary now reject goods if have no workers. House loading from oc3save improved. Pathway now correctly load from oc3save if empty. PathWay move to oc3_pathway.*; B_MEAT -> B_PIG_FARM; B_TIMBER -> B_TIMBER_YARD; Some infobox add.
Label now may draw transparent background.
Fix label transparent text drawing.
now it compiles on cmake 2.6