enforce java version
Closed #6 Hopefully fixed NPE on pom or none existing input directores
[maven-release-plugin] prepare release protobuf-maven-plugin-0.5.2
[maven-release-plugin] prepare for next development iteration
Implement support for passing include paths to protoc.
Modified licenses and added .idea to .gitignore
Merge pull request #8 from mbrooksrajant/master

Implement support for passing include paths to protoc.
Modified licenses and added .idea to .gitignore
Modified license owner
Removed @required from inputDirectories and added null check, I hope that may close #7
Added test sources switch
Added test sources switch with appropriate default folder and classpath
Added cleanOutputFolder switch. Closing #9
[maven-release-plugin] prepare release protobuf-maven-plugin-0.6
[maven-release-plugin] prepare for next development iteration
check exit code when protoc version is determined. fixes #10
Merge pull request #11 from karl82/master

fix for #10
[maven-release-plugin] prepare release protobuf-maven-plugin-0.6.1
[maven-release-plugin] prepare for next development iteration
Fixed output version to 1, Checked current protoc source code if this is valid. Closing #12