CFE_Controller Class Send Report Email Method

The send report email method was now added as a protected method of the
CFE Controller class. Now any method of any class that extends CFE
Controller can make a call to send an email.

Parameters:
email,message.
Set User Report Email and Twitter Notification

The set user report method now includes the rpu, email and twitter
parameters. This method notifies either by twitter or email, depending
on which of these parameters is not null.
Set User Report Response

Report ticket is now sent back in the response after creating a report.
Set Report Status Email & Twitter Notification

The set report status now notifies to the configured account email and
twitter account.
Set Report Notifications

Now this method notifies to both email and twitter in case both are set.