Removed unneccessary deps
Prepare rename of library
Add caller to error message
Use correct syntax for rspec
Fixed wrong whitespace
Fixed specs
version bump to 0.4.0
Fixed bug in travis rake task
Fixed it another time
Default rake task added
First steps to use only task definitions via objects
version bump to 0.5.0
Refactored version tasks
Better error handling for version
Version bump to 0.5.1
Missing dependency
Version bump to 0.5.2
Version bump to 0.5.3
Version bump to 0.5.4
Version bump to 05.5.