Merge pull request #1 from nZEDb/dev

Dev
Missing equal on span class on view NZB page

Alpha theme
Missing equals on span class on view NZB page for Alpha Theme #1273
Add: @access to some properties/methods.
Update version.
Chg: Save a bit of memory in getMessages.
Fix: Various bugs in PP additional.
 Fix: Unexistant variable in tmux import.
Chg: If file_get_contents is false on yydecode, return PEAR Error.
Change MySQL schema to create settings table instead of site.
Add getSettings method to Settings class
Updating settings pre-fill data.
Fixing typoes in queries where settins appeared instead of settings.
Limit Sites::get() to creating older style settings only.
Merge branch 'dev' of github.com:nZEDb/nZEDb into dev
Merge branch 'dev' into dev-db
Adding index on settings.setting to schema DDL.
Adding patch for site to settings table changes.