Implemented the changes necessary to allow the addition of photographs to
an album. THIS IS CURRENTLY UNTESTED.
Merge branch 'master' of https://github.com/bsanders/softeng
Tested and tweaked the add photos functionality to an album. There seems
to currently be an issue where the idInAlbum for each picture is not
unique for that album.
Merge branch 'master' of https://github.com/bsanders/softeng

Conflicts:
	MainWindow.xaml
	MainWindow.xaml.cs
Conflicts are resolved. Currently, there is a constant failure at the
util_getComplexPhotoData function call in getAllPhotosInAlbum_backend
which is called by guiImportPhotosRefreshView_Callback.