There are more than two functions now.
JSHint complained about 'Unnecessary semicolon'.

JSHint complained about the semicolons at the end of the for loop
snippets, so I've removed the semicolons after the for loop closing braces.
Merge pull request #101 from ianoxley/jsfor

Javascript: remove unnecessary semicolon'.
php snippets: added __construct() snippet
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 _.
php: added b flag to construct snippet
Add an error message when unidecode is not installed. The message is displayed only one time
Made detection of sh more stable.
Merge pull request #102 from phux/master

php: added __construct() snippet
Add a documentation to the 'a' flag
Add two additional tests for the 'a' flag in the transformation
Fixed a bug in displaying error messages.
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.