FUCKING MEGA COMMIT. OUR APP CAN NOW EVERYTHING, INCLUDING BREWING COFFEE...
I'ts just late and I'm kinda happy to finally have it work:
* changed the min api lvl to 11 from 8..since.. some of our methods need it and I don't really care about supporting sdkversions lower than 11
* added some minor logic / refactoring to MainActivity.java
* temporarily changes the "location" attribute of our photo class to string again, since xstream currently can't convert the Location class back from xml ..for now. Gonna fix that soon.
* quite a few changes to PhotoList... Short conclusion: it works.
* The SaveManager is now able to load existing xmls and return a list of photos.
* Finally split our directory attribute into two attributes: xmlDir and photoDir
* Minor refactoring of the SaveManager
* maybe even more I forgot?
Merge branch 'master' of https://github.com/Marco-Meyer/TINF13AIBI-App-TM