Solved problem of missing variables.css file; more updates for plugin_ajaxselect and plugin_framework, along with accompanying model tweaks
Merge branch 'master' of github.com:monotasker/paideia
updates to plugin_framework and plugin_widgets; new db table for 'topics' in content pages and new content_pages fields ('topics' and 'title'); new townmap.png for background of hero unit on landing-page; new responsive landing-page layout; index info panels changed from accordion to modals.