added error messages.  fixed title
suggested changes made
reworked profile contact info and layout
added in groups section to profile page
PEP8 fixes
added in user activities link
updated upload layout for documents and layers
PEP8 fix
fixed geoext preview map center
Merge pull request #1669 from state-hiu/geoext_map_fix_1

GeoExt Preview Map // Fix 1
Merge pull request #1652 from state-hiu/doc_metadata_1

Document Metadata (Errors and Title)
Merge pull request #1654 from state-hiu/profile_features_1

Profile Enhancements (Layout, Contact Info, Groups)
DRY the address logic
Merge pull request #1655 from state-hiu/upload_layout_fixes

Upload Layout Fixes