Setting to let user silence +python error.

If the user kicks off a version of vim with the jedi-vim plugin without
having Python support compiled in, it gives an error which halts vim
from starting up until it is dismissed. This commit adds a way to opt
out of that warning for people who use the same configuration and
plugins on different machines and different versions of vim.
related_name changed sorting -> change renaming
Merge pull request #64 from lilix/master

Squelch the +python warning during initialization
Merge branch 'dev' of github.com:davidhalter/jedi-vim into dev
finish also ftplugin if +python is not available
Check for +python3 as well (refs #66)
Revert "Check for +python3 as well (refs #66)"

This reverts commit 713721dd938dea2395edba72ad6333c78bbaa0d3.

Sorry about the accidental commit. Rebasing problem...
Check for +python3 as well (refs #66)
add a Python command that is able to execute python3 and python2
python -> Python
also check for py3k in ftplugin
Python alias works now
Don't map <C-c> if a mapping already exists, fixes #69