installed gem rails-jquery-ui.  attempting to create jqueryui_initializer.js
added primary document icons (word, excel, pdf, txt) and included flick theme for jquery ui
added jpeg icon
fixed the asset pipeline (jQuery ui images still broken)
Re-uploaded jqueryui theme images.
tinkered with sampling icon placement on new job tab.  replaced all jqueryui .js and .css files and added .min versions as well.
Merge branch 'dev' into feature/jr_add_attachments_to_entries

Conflicts:
	app/assets/stylesheets/styles.css