Removed hooks examples, Cleaning up CSS
more cleanup
Restored check for add-ons; Other cleanup
Some more code cleanup / removing files
Removed upgrade.php since it wasn't being called
Shortcode HTML output updates. Trying out simple version form again
Removed unused JS
Removed calls to old JS
Removed [stripe_total] shortcode; Removed helper shortcode function that is no longer needed
Merge branch 'master' into code_optimizing

* master:
  Updated Readme.txt.
  Removed unnecessary file type from .gitignore.
  Typo.
  Updated Readme.txt.
Disable form CSS description update.
Updated some comments.
Updated version and changelog.
Updated Readme.txt.
Admin settings sidebar add-on check removed.
Updated feature notification list URL in Readme.txt.
Merge remote-tracking branch 'origin/master' into code_optimizing
Merge remote-tracking branch 'origin/code_optimizing' into code_optimizing