Allow to use the flag 'a' in the transformation commands.
This way, in a Latex file written with accentueted letters, the label use non accentueted letters instead of _.
Add an error message when unidecode is not installed. The message is displayed only one time
Add a documentation to the 'a' flag
Add two additional tests for the 'a' flag in the transformation
Improvements to the docs by fehlerfix.
Improve the documentation
Update tests to make test -a option only when unidecode is installed
Changes ruby do block args so they are inside the pipe symbols
Merge branch 'master' of git://github.com/rgiot/ultisnips into rgiot-master
Merge pull request #105 from npearson72/master

Ruby: small bug fix. do block args should be inside the pipe symbols
Fixed a small bug.
Feature: a option for converting into ASCII before transforming. Patch by rgiot.
Fix for Python 3
Merge pull request #106 from mohd-akram/master

Minor fix for Python 3
Added a license file.
Added img snip and improved block snip
Added img snip
fixed KeyboardInterrupt bug when listing snippets
Merge pull request #109 from marshall-lee/master

fixed KeyboardInterrupt bug when listing snippets (bug 1245168).
Removed mistake