MegaGlest v3.5.1 Release

• Much better pathfinder performance
• Allow servers to temporary block specified network players from the game lobby
• Better Linux distro packaing support (by default megaglest works in standard linux paths and make install added)
• Game data cleanup (duplicate sound files have been merged in megapack) and non free content replaced.
  (autumn and desert tilesets)
• Displayed up to 15 queued commands (observers can view all players queued commands)
• Allow factions in a techtree to share common data using the special tag in xml files $COMMONDATAPATH
  which points to the techtrees commondata/ folder.
• standardized games and tools startup scripts with names starting with 'startup_'
• updated translations for German, Italian and French
• bugfixes reported in 3.5.0
• AI enhancements (better repair, and safer build positions)
• Improved network code, fixes some out of synch issues.
• Display players svn revision# in network game lobby