Update .gitignore file
Update .gitignore file

* Add .idea directory
* Sort the file using ``sort -f .gitignore``

metacloud/molecule,metacloud/molecule,rgreinho/molecule,j0lly/molecule,retr0h/molecule,cimarron-pistoncloud/molecule,kharkevich/molecule,rgreinho/molecule,metacloud/molecule,retr0h/maquina,cimarron-pistoncloud/molecule,rjfellman/molecule,kireledan/molecule,rjfellman/molecule,j0lly/molecule,rgreinho/molecule,cimarron-pistoncloud/molecule,j0lly/molecule,rjfellman/molecule