jquery.mobile.collapsible.js: Whitespace to standards.  Now passes jsHint.
jquery.mobile.collapsible.js: Whitespace to standards.  Now passes jsHint.

Signed-off-by: Steven Black <efe92b1a55c3d64d903ecee9d602a2db10915477@stevenblack.com>

startxfr/jquery-mobile,npmcomponent/cbou-jquery-mobile,hinaloe/jqm-demo-ja,arschmitz/jquery-mobile,rwaldron/jquery-mobile,arschmitz/uglymongrel-jquery-mobile,arschmitz/jquery-mobile,startxfr/jquery-mobile,npmcomponent/cbou-jquery-mobile,arschmitz/jquery-mobile,rwaldron/jquery-mobile,npmcomponent/cbou-jquery-mobile,hinaloe/jqm-demo-ja,hinaloe/jqm-demo-ja,arschmitz/uglymongrel-jquery-mobile,startxfr/jquery-mobile,arschmitz/uglymongrel-jquery-mobile