Amarok MTP (Android) GSoC: week 10

Hi, this is my (a bit late *cough*) report from week 10 describing my work on my Google Summer of Code project to rewrite MTP (Android) support in Amarok from scratch. The report from week 11 will follow shortly, but I'll keep them split. In week 10 I've mainly worked on copy-ability of tracks out of the MTP device.