fix a crash when testing for the RESHOW ANY command.
E2 crashed when no parameter was given.
increase build number.
fix a crash when selling nothing.
build 687
Merge branch 'version-3-3'
Merge pull request #45 from badgerman/master

Bug 2032: Rename FIGHT -> COMBAT, again
Merge pull request #46 from badgerman/master

German keywords in the imperative.
Merge pull request #47 from badgerman/master

refactoring, tests, old datafile compatibility.
fix the quit command, asserting the wrong keyword (probably copypasta).
Merge branch 'version-3-3'
Update build number
Merge branch 'master' of github.com:eressea/server