Merge pull request #1 from herewithme/master

Merge from original git
Add TO Do for Emails Notifications
Update email sending

Replaces plain text by the dynamic values ​​in emails options
Update option page

Add new tab for emails notifications with (content, subject and recipient email)
OPTION EMAILS

get default options in helpers for all email notification.
Merge pull request #17 from asadowski10/master

Email Options