Awesome: remove original & test configuration files and create them as needed.

Remove the original (a copy of the original template file) and the test file
from the repository and create them automatically when they are needed (for
debugging and tests purposes).
Awesome: fix an inexcusable error :smile:
Ranger: open svg files with Inkscape
vim: format for Ruby files
vim: best autocompletion for python
vim: changes for the new python-mode version (0.7.x)
vim: more verbose code menu
vim: add Isort to sort imports
vim: update the README file and minor changes
vim: update the date in the README file
vim: my bad :(
Merge remote-tracking branch 'upstream/master'