add submodule for libraries/couchbase-lite-java-core
update couchbase-lite-java-core submodule to point to latest commit on new_master
add .gitignore
Add workaround for duplicate files in dependency jars.
Add more required dependencies to be able to run the tests
The manifest was wrong and the tests weren't working
gradle updated itself
update to latest java-core submodule
Re-add gradle tasks for building source jars and javadocs
update to latest java-core