Merge branch 'master' of github.com:vanilla/addons into stage

Conflicts:
	plugins/Quotes/class.quotes.plugin.php
Merge branch 'master' into stage
Merge branch 'stage' of github.com:vanilla/addons into stage
Merge pull request #115 from vanilla/hotfix/ignore

Ignore: Fix js bugs and add more error checking
Merge pull request #116 from vanilla/hotfix/ignore

Ignore: Fix check for empty user before valid user.
AgeGate: Initial commit.
CivilTongueEx: Add the profile reaction pages to civil tongue.
Merge branch 'stage' of github.com:vanilla/addons into stage
Quotes: Simplify some translation strings.
Signatures: Add a more user-friendly translation code to the video embed disabled message.
Google+: Fix the google plus help.
jsconnect: Add a sentence about the {target} option.
Merge branch 'stage' of github.com:vanilla/addons into stage
jsconnect: Fix syntax error.
Merge branch 'master' of github.com:vanilla/addons into stage
Google plus: Take an input target before using the current url.
Merge branch 'stage' of github.com:vanilla/addons into stage