(svn r8170) -Backport from trunk (r7984, r8118, r8167, r8168):
- out-of-bounds read access on _clients array (Quark) (r7984)
- change the ordering of the network list (r8118)
- (FS#556): a network client crashes, due to a division by zero (r8167)
- ParseConnectionstring didn't use the port parameter if a player was also specified (r8168)

(svn r7979) [0.5] - Fix: Segfault in the newgrf loading code (grfmsg => DEBUG). Do it in the right directory this time. Sorry for da mess :S

(svn r7970) -Backport from trunk (r7968, r7969):
- Update year throughout the program to 2007
- Minor update to changelog, known-bugs file (Bjarni)

(svn r7967) - Prepare 0.5 branch for release. Update readme's, bugs, installers, changelog, etc. to 0.5.0-RC3

(svn r7963) -Backport from trunk (r7716, r7717, r7718):
- Bad signal propagation through tunnel-ends, incompatible railtype signal propagation
still possible (not fixed).

(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.