build number update, because version 3.3 had a new release.
really though, build numbers need a different system.
fix clone effect message.
fix null-pointer crash (EMAIL order without arguments)
remove the R_UNIT resource.
https://bugs.eressea.de/view.php?id=1945
assert that only items can be reserved.
fixing my local critbit checkout.
test compiling on OSX
fix escape_string mmeory corruption error.
fix a number of small stuff that happens when loading very old data files (like 572).
Rewrite the test framwework to report individual suites.
Stop leaking CuTestSuite objects.
Add missing keywords, fix disappearing units.

https://bugs.eressea.de/view.php?id=2051
. The orders PASSWORT, FAHRE, KÄMPFE were not recognized (new imperative syntax).
. Added backwards compatibility for FIGHT (now COMBAT).

https://bugs.eressea.de/view.php?id=2050
. units were always giving away ALL persons, not the number in their GIVE command.
Merge remote-tracking branch 'eressea/master'

Conflicts:
	.travis.yml
	critbit
	src/buildno.h
	src/test_eressea.c
Merge remote-tracking branch 'eressea/master'
remove the obsolete dungeons module.
I don't think this has ever been used, and it has fallen victim to entropy since it was first written. good riddance!
merge failure, try again.
Merge pull request #68 from badgerman/remove-dungeons

Remove the obsolete dungeons module