Added basic HTTP auth for /change_hook/github
Added information about ``change_hook_auth`` option
Small fix in documentation about ``change_hook_auth``
show_events does opposite of that was written
Add closing bracket
Add missing bracket. Should fix code formatting
Replace "doesnt" with "doesn't"
Fix indent
Remove unnecessary backslash
Merge branch 'typos' of git://github.com/vrutsky/buildbot
Merge branch 'typos2' of git://github.com/vrutsky/buildbot
Merge branch '2186-change-hook-auth' of git://github.com/MichaelMayorov/buildbot
minor docs edits