New JS resources for build
Remove any nulls before altering columns to be not null
Install as a user with sudo access, not root
Merge branch 'feature/Fix_database_migration' into develop

* feature/Fix_database_migration:
  Install as a user with sudo access, not root
  Remove any nulls before altering columns to be not null
  New JS resources for build
rsync rather than copy during build
Improved handling of spreadsheets

Generate the correct MIME type to open directly in Excel
Merge branch 'feature/Fix_query_Excel_export' into develop

* feature/Fix_query_Excel_export:
  Improved handling of spreadsheets
  rsync rather than copy during build
Debugging statement
Better refresh
Don't uglify vender source, now we can debug
Updated web app
Merge branch 'feature/PACS-37_Chrome_bugs' into develop

* feature/PACS-37_Chrome_bugs:
  Updated web app
  Don't uglify vender source, now we can debug
  Better refresh
  Debugging statement

PACS-37 #resolve
Turn off (annoying) Hibernate statistics
Added warning for IE < 9
Make sure we query for Modality
Set a global REST error handler
Upgraded to Gradle 2.0
Cleanup imports
Merge branch 'feature/PACS-30_ModalityField_in_query' into develop

* feature/PACS-30_ModalityField_in_query:
  Cleanup imports
  Upgraded to Gradle 2.0
  Set a global REST error handler
  Make sure we query for Modality
  Added warning for IE < 9
  Turn off (annoying) Hibernate statistics

PACS-30 #resolve #time 2h
Reworked login procedure