Squashed https://github.com/rygwdn/rope-omni

Original separate vim plugin providing a ropevim omnicomplete
function.
Join rope-omni to the main stream of code.
Merge pull request #19 from mcepl/omnicomplete

Omnicomplete
Add .gitignore.
Include line contents in quicklist results

This makes it easier to skim the quicklist results, for example to ignore
references which are just import statements.
Merge pull request #17 from mcepl/PR5-theospears-quicklist-result-show-relative-path

Include line contents in quicklist results
Merge pull request #20 from mcepl/gitignore

Add .gitignore.
Updating documentation according to the pymode vim module.

Originally from
https://github.com/klen/python-mode/blob/ed513e80d5/doc/ropevim.txt
Merge pull request #21 from mcepl/documentation

Updating documentation according to the pymode vim module.
Added 'we have moved' block at top
Cleaned up formatting to something the GitHub can render
Merge pull request #27 from digitalrounin/we_moved

We moved
Make ropevim pathogen compliant.

Pushing whole repo to ~/.vim/bundle is quite inefficient, but seems to
be the most elegant solution so far. Any better solutions are highly
welcomed.

Also, remove docs/todo.txt. All issues (although rather
unintelligible) were moved to the GitHub Issue Tracker.

Fixes #18
Added support for opening files in tabs.