core: No code changes, just cleaning up and reformating according to Emacs Erlang mode before making actual changes
core: Fix: z_utils:get_path returns incorrect path to priv folder when Zotonic is released with reltool and loaded from an .ez archive file
Merge pull request #521 from yoonka/fix-app-paths

core: Fix app paths used in running Zotonic when starting from a release