BRANCH 4.3: add site flag to upgrade and numerous small adjustments
BRANCH 4.3: added view to view to on plugins
minor layout enhancesments
BRANCH 4.3: removed print statement
BRANCH 4.3: set code to "admin" on virtual sobject for admin user
BRANCH 4.3: added explanation for why code is the only implemented
attribute
Merge pull request #28 from southpawtech/remkonoteboom/4.3

Remkonoteboom/4.3
4.3: added changes made for 4.2-51: metadata extractor returns titles of png images; now also comma-separates instead of space separates to better handle multi-word keywords
4.3: improved previous metadata extraction commit
4.3: changed comment for clarity
Merge pull request #68 from southpawtech/4.3-1206

4.3 1206