GUI-348: Misc CSS fixes for landing pages.  Add title to images, instances, and volumes landing page.
GUI-348: Misc CSS fixes, take two
Merge branch 'develop' into GUI-348
GUI-348: More CSS changes for landing pages and various components on detail pages (e.g. expandos).
GUI-348: Few more pixel tweaks to landing page styles
GUI-475: Left-align progress bar in snapshot footer on snapshots landing page and volume snapshots detail page.
Merge pull request #297 from eucalyptus/GUI-348

GUI-348: Another round of CSS changes