Fixed typos in group mail and passwords do not match message.
Merge branch 'mail_group' of https://github.com/vidhant/tu_haa into vidhant-mail_group

Signed-off-by: Ashutosh Dhundhara <ashutoshdhundhara@yahoo.com>

Conflicts:
	libraries/register.lib.php
Merge branch 'vidhant-mail_group'