Added 'nuke' instructions.
modified nginx.conf
Update README
Merge pull request #199 from josh-/master

Update README
Small typo and grammar correction in modules doc
Merge pull request #150 from petems/add_nuke_instructions

Added 'nuke' instructions.
Merge pull request #202 from toolbear/patch-1

Small typo and grammar correction in modules doc
Merge remote-tracking branch 'upstream/master'
updated