Fixing deletion of index.rst needed for Sphinx. My bad.
Fixing deletion of index.rst needed for Sphinx. My bad.

mpouttuclarke/cdap,chtyim/cdap,hsaputra/cdap,mpouttuclarke/cdap,anthcp/cdap,hsaputra/cdap,caskdata/cdap,anthcp/cdap,caskdata/cdap,hsaputra/cdap,caskdata/cdap,chtyim/cdap,caskdata/cdap,hsaputra/cdap,mpouttuclarke/cdap,chtyim/cdap,anthcp/cdap,caskdata/cdap,caskdata/cdap,chtyim/cdap,anthcp/cdap,chtyim/cdap,hsaputra/cdap,anthcp/cdap,chtyim/cdap,mpouttuclarke/cdap,mpouttuclarke/cdap