Adds the 'Add All' option to fetchAhead feature of metric picker
Adds the 'Add All' option to fetchAhead feature of metric picker

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