moved style rules to scaffold.css.less to overwrite default scaffolding
undoing some changes i was using to troubleshoot a problem where app stylesheets were not being loaded
moved rules from application.css.less to here in order to overrule some default scaffolding rules, will properly fix later
this makes interactive Guard play better with rubymine
updated minimum rails version, changed around some require:false statements on gems for appropriateness
new gem versions