SOS-1831 fix microblogs portlet display issues
SOS-1831 S/F
SOS-1831 Remove redundant code
SOS-1834 S/F Removing Unecessary CSS
SOS-1829 Fixing added background for Dockbar items.
SOS-1834 Removing space between top toolbar and bottom toolbar.
SOS-1834 adding background color to the search filter for consistency
SOS-1834 Removing space from bottom of the contacts portlet