Add code to delete comments.
Advise user to remove excess notice generators.
fixing image paths in virtual image post
referencing virtual image as an alternative installment in install doc
Merge pull request #175 from digitalnatives/master

Fixing image paths, adding a reference to the virtual machine post in the install guide as an alternative
Change from gravItar to gravAtar
Merge pull request #176 from nekova/fix_typo_in_filename

Change from gravItar to gravAtar
Updated step 3 with better practices.
Merge pull request #174 from judges119/master

Add code to delete comments, delete excess "notice" alerts.