fix alien containment
_txtTitle
pacific version
Merge pull request #719 from redv/fix_alien_containment2

UI: Fix alien containment state (another version)
Fixed research warning still popping up when clip was researched before weapon
Fixed Control Options getting messed up in Battlescape
Added TU reserve settings to save
Fixed possible crash with pathfinding cleanup
Fixed HWPs getting death messages
Fixed being able to click outside the globe after PR #726
Compiler fixes