rearranged the package structure, started w/ new caching
modified parsers to work with new caching, implemented independent asynctask
made layout of preferencescreen (closes #13)
made 'About' activity
added examples of the used jsons
improved address parsing, fixed #7, closes #12, closes #5
removed some imports
fixed caching bugs and show current address in prefs (closes #9)
load (cached) data on start, bugfixes
removed old menu items, made notifications checkbox work
Merge pull request #16 from wpinnoo/cache-rewrite

Cache rewrite