updated the left menu style to match the other theme left menus
Merge pull request #21 from shawnthompson/left-nav-theme

updated the left menu style to match the other theme left menus
Fixed background colour at the bottom of the mobile panel.
Merge pull request #22 from pjackson28/fixmobilepanelbottom

Fixed background colour at the bottom of the mobile panel.
Updated files for the v4.0.0-rc1 release
Merge pull request #23 from pjackson28/rc1release

Updated files for the v4.0.0-rc1 release
Updated build version to v4.0.0-development
OGPL theme: Removed box shadow from site menu sub-menu (fixes wet-boew/wet-boew#4918)
Merge pull request #24 from pjackson28/removeboxshadowmenu

OGPL theme: Removed box shadow from site menu sub-menu (fixes wet-boew/wet-boew#4918)
Changed lines separating menu bar links to grey (fixes wet-boew/wet-boew #4919)
Merge pull request #25 from pjackson28/fixlineseparator

Changed lines separating menu bar links to grey (fixes wet-boew/wet-boew#4919)
Added support for visual highlighting of wb-navcurr in the mobile panel (fixes #4866)
Merge pull request #26 from pjackson28/fixmobilepanel

Added support for visual highlighting of wb-navcurr in the mobile panel (fixes #4866)
Added wb-navcurr styling to mega menu (fixes wet-boew/wet-boew#4916)
Merge pull request #27 from pjackson28/addwbnavcurrstylingmegamenu

Added wb-navcurr styling to mega menu (fixes wet-boew/wet-boew#4916)
Menu: Added support for the slflink class (fixes wet-boew/wet-boew#4807)
Merge pull request #28 from pjackson28/addslflinktomenu

Menu: Added support for the slflink class (fixes wet-boew/wet-boew#4807)
Fixed validation error with favicon reference (fixes wet-boew/wet-boew#4987)
Merge pull request #29 from pjackson28/removeshortcutaddfavicontype

Fixed validation error with favicon reference (fixes wet-boew/wet-boew#4987)
Optimized the i18n hanldebars markup