Fix undefined reference compilation error on Linux and Mac OS X.
According to
http://code.google.com/p/googletest/wiki/FAQ#The_compiler_complains_about_%22undefined_references%22_to
there should be static const member initialization outside of class.
Change file permissions to 644
Merge pull request #803 from winterheart/compilation-fix

Fix undefined reference linker error on Linux and Mac OS X.
- Fixed craft renaming not working.
- Fixed HWPs not reloading when new ammo arrived.
- Added Prev/Next key shortcuts to Basescape soldier info.
- Fixed compiler error.
string change

rename that button to better represent it's meaning

i'd have gone for "TUs remaining" but that'd probably wind up ridiculously long.
Fixes
fix broken strings in battlescape
alter pathfinding spriteset

give an example of subdivision within the ruleset, and hopefully fix the
issue with loading png on a mac by replacing transparent with magenta
apply palette adjustment for OSX to other sprites
I don't even
no more burning air
disable right click doing stuff in base inventory
UI fixes
fix fire properly

*tiles[i] != *tile
fix death sounds/animations re: HE
don't tell XCom they did a good job when you sack them
that's not how to do that.
nor is that
neither is that

wostringstream... what even are you?
Fix filght path bug

Path dont get lost near pole.
Line isnt draw anymore outside globe.