Fix invalid edit preview path
Merge pull request #781 from CraigyDavi/edit-preview-fix

Fix invalid edit preview path
#783 Fix the error when registrating with more then 1 language
#784 Remove some parser features
#761 Here comes CKEditor
#761 Remove additional files
#761 Update plugin package
#761 Remove another bunch of unusefull files
#761 Update config, remove license in favor to link
Added javascript to activate bootstrap tab from off-page link.

Used by post forms to link to help file for allowed bbcode.
Source of javascript: https://github.com/twbs/bootstrap/issues/2415#issuecomment-8064201
Post, edit, quickpost and signature form links to help file for allowed bbcode.

Will link if green and allowed, will not link if red and disallowed.
#780 Add moderated by list option
Update some files
Missing text definition "allow bbcode in user signatures" used in user permissions.

The "allow a signature to contain only capital letters" text definition was instead used twice.
Version bump
Merge pull request #786 from slightlysome/bbcode_sig_perm

Missing text definition "allow bbcode in user signatures"
Merge branch 'version3.3' into version3.4
#787 Update help links thanks to @slightlysome
Merge branch 'slightlysome-posthelp' into version3.4
Fix wrong path