* The new gradle task "checkTranslations" creates reports on
missing/extra lang file entries for all language files
* It is not included in the normal build process and must be run by hand
* The reports are gitgnore'ed
Added a repositories section with the needed maven repos.
Removed the libraries from the lib directory, no longer needed with the changes made in the build file.
Added a new gitignore while not removing any of the old entries that may still be needed.