* develop:
wercker.yml: rewritten
wercker.yml: added
travis-ci: remove defensive checks
shippable.yml: added
travis-ci: only deploy from Travis-CI
KCR37+38: MoveVariableInsideIf: avoid unused private methods
KCR39: regressions: MoveVariableInsideIf: method(): use parameter
KCR38: regressions: MoveVariableInsideIf: valid(): use explicit scope
KCR37: regressions: MoveVariableInsideIf: invalid(): use explicit scope
KXR36: plugin: DefaultCheckstyleExecutorTest: artifactFile: make local variable
builder: ReadmeWriterTest: templateProperties: make local variable
KCR35: builder: ReadmeWriterTest: fragments: make local variable
KCR34: builder: ReadmeWriterTest: template: make local variable
KCR33: builder: ReadmeWriterTest: outputProperties: make local
KCR31: builder: DefaultRuleReadmeLoaderTest: make field local
KCr30: CheckstyleWriterTest: checkstyleTemplate: make field local variable
KCR28: builder: remove empty test class
builder: CheckstyleWriter: avoid throwing raw exception types
In Checkstyle 7.8 a new mechanisim is used to lookup rules by
name. This new method causes an exception to be thrown is there are
more than one classes found that match the rule name.
The solution is to use fully qualified class names in the module tag
in the XML ruleset files.
* develop:
KCR29: travis-ci: detect Travis-CI
KCR29: travis-ci: dump $TRAVIS and other env
KCR29: travis-ci: should only submit coverage report from Travis-CI
KCR29: builder: Rule: sortByName(): use explicit scoping
* merge all level-based goals into a single 'check' goal
* specify the level to apply as a configuration parameter
* add remaining unit tests for plugin