Implemented Translations

Moved text into en file. Added French translation.
Updated version

1.1 is Making use of Rails i18 to translate the plugin for other
languages.
Revert 324c49f..d1b6bfd

This rolls back to commit 324c49ff4d43714eb51e240d0f70409be3b945c2.
Merge branch 'master' of git://github.com/Pierstoval/redmine_spent_time_in_issue_description into Pierstoval-master
Merge branch 'Pierstoval-master'