PrestaShop/PrestaShop — pull request #1521 by Danoosh (2014-03-09 19:26:46+00:00)
Title: [+] Installer: Add RTL Support with override css file

rtl.css has overridden styles and will load only for rtl languages.
For making a language rtl you must edit "language.xml" file and set "true" for "is_rtl".
Persian language has been translated completely in Crowdin.net and need this changes.