Iterate on storage UI.

Support both grid and list view of documents.  Show breadcrumb
navigation trail in action bar.  Start supporting file and directory
creation.

Change-Id: I93a973da7b0d4387a57fe719e7bb20944adb0290
22 files changed
tree: bb7a3d3e045b504c39ec5e8539ac85a8717a2ac8
  1. res/
  2. src/
  3. Android.mk
  4. AndroidManifest.xml