corrects overflow setting that obscures login menu when opened
changes main stylesheet, styles.css, to a less pre-compiler format
cleans up products views
Merge branch 'master-variant'
Merge branch 'product'
makes formatting changes to header - color, height
adds 'Home' pageTitle to router for root
cleans up duplicate redundant declarations
refines formatting, switches tables for responsive bootstrap formatting, etc
adds modal template to layouts for application popups
adds initial modal template and javascript code
removes meaningless 'active' class from main menu tiles.  Sets last tile to be test for modal behavior.