add travis configuration to branch
add travis build script to branch
fix permissions on build script
Print the full version number in the CR.
Merge pull request #63 from badgerman/version-3-3

Print the full version number in the CR.
build number update
lock files to prevent accidents.
preview will only run if the turn worked out.
cannot accidentally run in the game directory.
backup correctly after each turn
Merge branch 'version-3-3'

Conflicts:
	.travis.yml
	src/build.h
remove accidental build.h file
fix extended merge problems