Add rules and comments to .gitignore
Add rules and comments to .gitignore

* Defaults setted by the 'bundle gem' command
* Ignore environement swith files for Ruby version managers
* Ignore editors meta-data (RubyMine, Eclipse, SublimeText, TextMate)
* Ignore OS temporary files (Mac OS X, Windows, Linux)
* Ignore temporary or unwanted files

stijnster/route_translator,tanguyantoine/route_translator,jastix/route_translator,appearhere/route_translator,jensb/route_translator,appearhere/route_translator,stijnster/route_translator,enriclluelles/route_translator,jastix/route_translator,enriclluelles/route_translator,jensb/route_translator,stijnster/route_translator,appearhere/route_translator,MarkusHarmsen/route_translator,tanguyantoine/route_translator,MarkusHarmsen/route_translator