Fixed NullPointerException when dotGitDirectory not found and failOnNoGitDirectory = false.
Merge pull request #42 from nicolasivering-tradedoubler/master

Fixed NullPointerException when dotGitDirectory not found and failOnNoGitDirectory = false.
[maven-release-plugin] prepare release v2.1.1
[maven-release-plugin] prepare for next development iteration
Add injection of all properties to Maven reactor projects.
<dirty> should work the same way as `git describe --dirty`
That is:
* for nothing... print nothing
* for some "-devel" append "-devel" if repo in dirty state

That's also a change in "-", treatment. Before we prepended the <dirty/> value wirh the "-",
that's not how git does it. Now we're just like g.

fixes #44 and a request by email ;-)
[maven-release-plugin] prepare release v2.1.2
[maven-release-plugin] prepare for next development iteration
updated docs for 2.1.2
Fixed toJson: colon as key-val separator in json.
Merge pull request #46 from grossws/patch-1

Fixed toJson: colon as key-val separator in json.
Clean up logging on injecting properties to Maven reactor
fixes #45, even if ON a tag, the dirty suffix will be added, if specified
Currently verbose is true by default!

Though we'll move it to be false in a future release... 
Sorry for the typo guys
Added support for --match option.

Example:

  <gitDescribe>
    <match>submodule-tag-*</match>
Merge pull request #51 from darabi/master

Added support for --match option.
Merge pull request #43 from mgil/inject_properties

Add injection of all properties to Maven reactor projects.
Fixes #52
actually it'#52
22 Added lifecycle-mapping-metadata.xml for M2E plugin. revision goal will automatically be executed during incremental builds.