(svn r7962) -Backport from trunk (r7689, r7696, r7699, r7701, r7704, r7706, r7707, r7713,
r7715, r7723, r7732, r7738, r7742, r7743, r7746, r7754, r7756, r7787, r7800,
r7803, r7806, r7807, r7819, r7828, r7857, r7884, r7896, r7905):
- Language file updates.
- Untranslated strings: Icelandic (217!), Hungarian (2), Galician (140), Finnish (3),
Brazilian-Portugese (3).
- Moved Lithuanian from unfinished to finished.

(svn r7958) - [Debian] Prepare debian packing files for 0.5.0-rc3

(svn r7957) -Backport from trunk (r7936):
- Only update the signals and YAPF cache on a DC_EXEC action for bridge-building

(svn r7956) -Backport from trunk (r7930):
- wrong TTDPatch GRF flag was set for gradual loading

(svn r7955) -Backport from trunk (r7886):
- [osx] control+enter no longer fullscreens, interfered with team-chat.

(svn r7954) -Backport from trunk (r7864):
- offset engines/wagons by half width in details window; fixes overflowing for display

(svn r7953) -Backport from trunk (r7840, r7843):
- [win32] Update crash window text (+crash.dmp -submit)

(svn r7952) -Backport from trunk (r7823, r7861):
- News windows could still crash due to moving news items around while a news window was still open.

(svn r7951) -Backport from trunk (r7810, r7812):
- Building airport whose size exceeds max station spread-out caused assert. (r7810)
- rail station build window was not correctly updated after station_spread change (r7812)

(svn r7950) -Backport from trunk (r7760, r7766):
- Sprite usage debug message showed the starting sprite, not current sprite, and only do this during activation (r7760).
- [OSX] Remove incorrect debug message about missing grf files.