#35 added activator concept
Merge branch 'nachtgold-master'

Conflicts:
	plugin/osgi/src/main/resources/META-INF/jqassistant-rules/osgi-bundle.xml
	plugin/osgi/src/test/java/com/buschmais/jqassistant/plugin/osgi/test/OsgiBundleIT.java
#34 fixed package declarations
#35 added concept for internal types and constraint for public internal types
#35 added a constraint for unused internal types
activate debug logs to investigate broken build on CI server
first changes to find tycho/pde binaries ... mostly copied code, need to be refactored
Feierabendcheckin
added two more metrics
[maven-release-plugin] prepare release jqassistant-1.0.0-M2
[maven-release-plugin] prepare for next development iteration
new scanner plugin description
TychoProjectScanner implemented and tested
integration test changed
* test artifactId adjusted to folder name
* test invokation without debug flag
2 new tests for tycho projects, with and without the plugin
ProjectScanner API finalized
* ScanMojo don't know anything about Tycho now
#1 FileScanner#scanFiles documented
#1 fix import of Descriptor
#1 ProjectScanner#getAdditionalFiles documented
#1 documentation added