Merge branch 'release/1.0.0' into develop
Bump version to 1.1
Always include incremental version
Bump version to 1.1.0
Merge branch 'release/1.1.0' into develop
Bump version to 1.2
Allow working directory to be overridden on the command line.
Handle various additional detached head checkout scenarios. Add tests for those scenarios and documentation for how version is determined.
Add list of tags for current commit to error output. Minor refactoring along the way.
Merge pull request #1 from teampants/develop

Handle various additional detached head checkout scenarios.
Add versionOr* methods to make it easier to have a fallback version
Obey release branches' and tags' preferences for zero incrementals
Add test cases for bad hot fix and release versions.
Merge pull request #2 from teampants/develop

Add test cases for bad hot fix and release versions.
Start using sbt-gitflow for versioning
Merge branch 'release/1.2.0'