added modules.scss for main content side nav use, will start organizing scss files | also removed row class because of the hacky margin-left: -15px and margin-right: -15px it uses, should revert if useful but right now takes away from a clean design
row is now removed from syntax
some header changes to the main content side nav and cleaned up more unnecessary code and changed active tab for two columnn
finished changes to two-column template, need to start editing and cleaning up css
added modules.css in index.html and started reorganizing the css code