WIP #435 Moderation Tools Improvements
fixsavecopy
Fixes #700
Fixed: No content on draft regulations, refs #526

* newthread.php
  * moved initialization of $subject and $message to the beginning of the file
  * removed all case dependent initialisations to an empty string
Fixes #695 - SCEditor smilies bug
Fixes #695 - SCEditor smilies bug
Finished #616

install/upgrade.php
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.
Fix conflicts
Merge pull request #684 from Sama34/wip-435

WIP #435 Moderation Tools Permissions
Working on #756 Remove Hardcoded HTML
reputation.php (adding rep delete button and drop down options)
Working on #756 Remove Hardcoded HTML
functions_user.php (PM folders); cached some templates in reputation.php
Working on #756 Remove Hardcoded HTML
functions_calendar.php (calendar jump)
Working on #757 Buddy System Enhancements
Merge pull request #781 from PirataNervo/feature-757

Working on #757 Buddy System Enhancements
Merge pull request #780 from ATofighi/patch-31

Fixes #616