Why: Increase number of sample apps.
What: All 19 apps from 01.org.
How:
  Cloned from upstream repositories, from master branch without patching.
  Added single step script to build and package into xpk and apk.
  Requires make_webapps.py to be run first (in order for the android tools
      to be installed), then :
  $ ./make_01_webapps
      and wait.
  Apks and Xpks are put in apks/ and xpks/ appropriately.
Dependencies:
  git+bash : <http://git-scm.com/downloads>
  node+npm : <http://nodejs.org/download/>
Inhereted from make_webapps.py:
  python : <http://www.python.org/download/>