deepZoom sample
fix sample
deepZoom registers with the diskLruCache

Change-Id: Ieca8dd1f60e29804fd6ce00ae4ced4aba2d89b15
Tweak deepZoom to not use pixel perfect tiles so aggressively.

Change-Id: I800f7a6ee299548eb9775aecb9ee154d4f48d67c
Change the deepZoom tile dimension to 256. Better with memory.

Change-Id: I9f9bf57fda085150dd5655dab03820148e7a82b5
Merge branch 'master' of https://github.com/iNdieboyjeff/ion

# By Koushik Dutta (8) and Jeff Sutton (4)
# Via Jeff Sutton (41) and Koushik Dutta (2)
* 'master' of https://github.com/iNdieboyjeff/ion:
  wip
  wip
  wip
  wip
  wip
  wip
  more mipmap WIP
  wip
  Cache fix
  Merge
  Don't export libraries.  Needed for compat. with AndroidUtilities which apse exports gson
  Custom GSON