Another fix to medicine label in unicode representation.
Tweak to login CSS.
Modifications to dm+d loader as follows:
- Now include GTIN codes for AMPPs  - this is the barcode data.
- Output additional timing and progress indicators so you can see how the progress is going.
- Fixed a bug in the loading of AMPs where 'get' was being used rather than 'find' to traverse the XML.
Added the home screen to the system and made this the default page.
Added patients app and some initial screens.