changes to title in search results and moving thumbnail back to right side
changed results item title size and line-height
adjusted line height and font sizing for search results and facet lists
removed forward slash after title since it now wraps to next line
fixed issue with selected facet buttons bumping into pagination in handheld view
added fontawesome x circle to selected facets for ux
padding for selected facets awesomefont x circle
changed color of facet result counts to 555
adjustments to selected facet buttons to fix stacking issues
adjusted @media for smoother transition to handheld
adjusted font size for subjects in search results
css cleanup and refactoring for branch changes
Merge pull request #700 from gwu-libraries/t697-UI-tweaks

T697 ui tweaks
Merge branch 'master' into t698-checked-out