Upload existing file marked for deletion error

When a file on the server is marked for deletion, but not yet deleted
it prevents the user from adding a new dataset with a file of the same
name. A new check is added to instruct users to reload a project in this
situation so that the filename is no longer used.
Disable 'save' in action editor on error
Disable 'save' in event editor on error
Fixed typo for dataSet markedForDeletion check
Disable 'create' in new project dialog on error
Disable 'load' in load project dialog on error
Update new project dialog error fix
Update action dialog error fix
Update event dialog error fix
Disable 'save' in save project as dialog on error
Disable 'upload' in upload data dialog on error
Catch upload file exists client side
Merge branch 'master' into client-error

Conflicts:
	Source/modules/EventHelper.js
Custom jQuery disable ko binding for dialogs
Update message text for reusing file name
preview bound data; refresh --> reset; bug fixes
crop filename copying to name
setState
toastr.min.js.map
Allow action arguments to have a '.' in the field name