Remove all unused capture groups

Unused capture groups have been removed from patterns for the following
applications:

AngularJS
Atlassian Jira
Boba.js
DoubleClick for Publishers (DFP)
Epoch
Erlang
Hammer.js
Hogan.js
Lazy.js
Moguta.CMS
Paths.js
React
Rickshaw
Snap
Splunk
SweetAlert
SyntaxHighlighter
Twitter Emoji (Twemoji)
Twitter typeahead.js
Vue.js
Wowza Media Server
XAMPP
XRegExp
jQuery
jQuery Mobile
jQuery UI
shine.js
vis.js
yepnope.js