mail_template 6.x-1.0-beta2

- Issue fixed #1141196 by maximpodorov : Errors in mail_template.rules.inc.
- Issue fixed #1143238 by maximpodorov : Mail Template breaks e-mail format for the whole site, Old code deleted.
- Change the dependecies. Only Mimemail dependent
- Use only mimemail. Some bux fixes for test mail. Some code cleaning
- Issue fixed #1140914 by maximpodorov: Support user language in all cases.
- Issue fixed #1141196 by maximpodorov: Some errors fixed."
- Use eval input in Rules action for Arbitrary address fo To. Also for BCCs and CCs
- Use the CCs,BCCs defined in the Rules Action for sending Emails
- Some minor fixes