Signed-off-on front-end portion of toc level limit.
fix bug 845233 - Adding TOC line indent
Removing dead files
Merge pull request #908 from darkwing/845496

fix bug 845233 - Adding TOC line indent
Merge pull request #911 from darkwing/cleanup

Removing dead files
Remove undesired files
Merge pull request #912 from darkwing/remove-assets

Remove undesired files
Merge pull request #907 from darkwing/toc-limit-845355

Signed-off-on front-end portion of toc level limit.
fix bug 847190
Horizontal tab panel supported by empty paragraph.

via ethertank
Merge pull request #914 from groovecoder/htab

Horizontal tab panel supported by empty paragraph.
Merge pull request #913 from groovecoder/login-next-xss-847190

fix bug 847190
Allowing graceful section edit
Merge pull request #915 from darkwing/section-edit-ui-839559

Allowing graceful section edit
KumaScript update to gracefully exit on SIGTERM
fix bug 647796 - better accept-language logic
Merge pull request #917 from lmorchard/kumascript-graceful-exit-on-sigterm

KumaScript update to gracefully exit on SIGTERM
Merge pull request #918 from groovecoder/accept-language-647796

fix bug 647796 - better accept-language logic
Merge remote-tracking branch 'remotes/fm/master'