Guust's fix for reading attributes from config.xml
Merge pull request #1283 from grantshepert/develop

Guust's fix for reading attributes from config.xml
Adding try/catch
Fixing issue when entityname is not defined
Adding BG to dialog preview; adding emphasis to login submit button
Merge branch 'develop' of github.com:blueriver/MuraCMS into develop
Various fixes
Fix for issue #1287