Removed "#!" line from the top of non-executable files and replace vim
modelines at the bottom with a generic "# EOF - filename.py" comment.
Move packer constants to a separate file to avoid duplication.
Dropped the "picker_protocol" parameter, use a custom packer.
Fix integer database IDs in the HTTP protocol.
Update README. Bump version.
Merge pull request #12 from carlosefr/master

Minor reorganization. Fixes.