Update package for release

Update Java package before release
Update pom.xml to release
Fix main class in pom.xml
Fix CLI call in help
Add ignore resources feature

Add ignore resource parameters (from CLI and file content)
Update version to 1.3
Update unit test with ignore resource feature
Fix Subversion ressource root path
Update README according new ignore feature
Merge branch 'master' into backport-1.6
Fix ignore feature in case of Subversion externals
Merge branch 'master' into backport-1.6
Fix ignore feature in case of Subversion externals
Update backport of ignore feature

Add ignore processing to file system checksum generator
Start reimplementing a path matcher like
Update backport of ignore feature

End of path matcher backport implementation
Fix file path test with matcher for file system checksum generator
Improve ignore feature

Update checksum generator signature to add ignore matcher without API
break
Improve SVN checksum generator with ignoring resource earlier
Merge branch 'master' into backport-1.6