Fix #6 Implement packageDirectoryAndContentsMapping feature
Fix #6 Adding withContents() method
fixed bad permissions for debian maintainer scripts
append changed to prepend in maint scripts, scala 2.9 compatible
Removing directory filter #6
Merge pull request #107 from muuki88/wip_directory_mapping

Directories in packageMapping #6
Merge pull request #110 from kardapoltsev/wip/bad-permissions

fixed bad permissions for debian maintainer scripts