VID-2050 Profile article comments with Bucky

RFCR @lizlux 

Adds Bucky profiling calls to article comments code + Fixes lots of legacy js code issues, styling and whitespace.

Use the ?w=1 option for an easier diff read.
FYI, it's faster to use ```$.fn.find()``` instead of the whole selector string. See http://learn.jquery.com/performance/optimize-selectors/#id-based-selectors and http://jsperf.com/find-select-speed-test/3. 
So this can be written as ```$('#WikiaArticleComments').find('.actionButton')```