omega 7.x-4.2

Changes since 7.x-4.1:

• Making 'drush omega-wizard' work with the --yes option (by adding default selections) and replacing the overly complicated and un-intuitive --destination option (and the corresponding prompt).
• #2165069 by fubhy: Subtheme regions are not inherited from base theme.
• #2175991: Refactored Omega settings admin styles.
• #2129995 by rbp: Starterkits JS documentation typo.
• #2159789 by gausarts: Remove check_plain from forum topic list title.
• #2153175 by karolus: Menu links must be double clicked when using the off-canvas menu.
• #2158823 by Cellar Door: Live Reload - Chrome Crashing.
• Adding npm-shrinkwrap.json and updating Gruntfile.js for Ohm.
• Adding custom rename function to Gruntfile.js uglify task for fixing destination file mapping of source files that contain periods.