NBBC: Add hr, youtube and attachment codes
ShareThis: Allow SSL
Merge pull request #98 from vanilla/feature/nbbc

NBBC: Add hr, youtube and attachment codes
Merge pull request #100 from vanilla/hotfix/sharethis-ssl

ShareThis: Allow SSL
MathJax: New plugin to support formulas in comments
MathJax: Updated to include configuration in header script tag
MathJax: fix config insert method
MathJax: delay until onload
MathJax: remove growl messages for loading and processing operations
MathJax: remove processing messages
MathJax: fix typo in configuration string
MathJax: change plugin index
MathJax: add readme
MathJax: Update readme to point at .com
MathJax: make syntax a littler weirder to prevent accidental jaxing
MathJax: support comment previews
FeedDiscussions: Fix to use link to generate guid if its missing.
FeedDiscussions: Update conditional.
Merge pull request #105 from vanilla/hotfix/feeddiscussions-noguid

FeedDiscussions: Fix to use link to generate guid if missing.
Quotes: Make all strings localizable.