Fixes #695 - SCEditor smilies bug
Fixes #695 - SCEditor smilies bug
Revert "Merge branch 'feature' of https://github.com/mybb/mybb into feature"

This reverts commit 8fcfb00f6e02e4bb9fea2eaf27c8d51a4c91e674, reversing
changes made to 1e7b8bc088879072b5d6b56256c4b572273986e7.
Revert "Revert "Merge branch 'feature' of https://github.com/mybb/mybb into feature""

This reverts commit 1c4e7a67f4bcc4df397d82e54d72195fcf4dee0f.
Tidying up commits.
Updating theme to use CDN URLs.
Fixed other uses of script URLs to ensure the use of CDN URLs.
Fixes "get more is broken"
Working on #756 Remove Hardcoded HTML
private.php (folder drop downs, message post icon)
Working on #756 Remove Hardcoded HTML
forumdisplay.php (moderators); renamed forumbit mod templates
Working on #756 Remove Hardcoded HTML
functions_modcp.php (announcement icons) & functions_search.php (forum select box)
Working on #756 Remove Hardcoded HTML
functions_post.php (post icons, multiselect profile fields)
Working on #454 Hide stuff users don't have permission to use
Hide jump to calendar if only one calendar exists & hide calendar drop down when adding an event if only one calendar exists
Working on #756 Remove Hardcoded HTML
calendar.php (birthdays, user stars and year drop downs)
Working on #756 Remove Hardcoded HTML
functions_post.php (postbit user stars); fixed showthread.php bug
Fixes #695 in AdminCP
Working on #756 Remove Hardcoded HTML
functions.php part 1 (post icons, thread prefixes, attachment icons and breadcrumb dropdown)
Fixes #542 and #543 Issues with nesting CDATA tags

Applies changes from #547 to 1.8.
Fixes #454 Hide stuff users don't have permission to use
Hides theme selector in footer and User CP if only one theme exists; moved theme selector's hardcoded HTML to template (#756)
Working on #454 Hide stuff users don't have permission to use
Hide language selector in User CP if only one language exists and moved language option to template (#756)