Resolving most of notice and warning error

As stated in issue #21 MailWatch shoud report no error when running; thi is the first batch of correction to make it works in this way
Merge pull request #61 from philrandal/master

MSRE - Fix magic quotes in default rule action
Merge pull request #62 from philrandal/master

MSRE - Tidy up some html validation warnings
Merge pull request #64 from philrandal/master

MSRE - Simplify 'first comment line' handling
Update functions.php
Merge pull request #65 from mailwatch/E_ALL_error_reporting

Resolving most of notice and warning error
Merge branch 'master' of https://github.com/mailwatch/1.2.0