it is tests not test
another try for integrating tests
another try at fixing travis setup
fixed stray mentions of rrdtool (not $RRDTOOL) in test scripts, causing them to fail on travis
more test invocation fixing
fix timezone in tests
Merge pull request #452 from stamfest/rrdmodify-master

Rrdmodify master
bugfix: free filecopy when create when recursive creating dir; bugfix: dir-creating not working
fix missing realpath
Merge pull request #453 from laiwei/master

bugfix: memory leak and dir-creating not work
Merge branch 'tobi-master' into unify-tune-modify