Added textual status output to git-cl-status
Added textual status output to git-cl-status

Example of output:

$ git cl status
Branches associated with reviews:
  git-cl-status : None
         master : None
          owner : https://codereview.chromium.org/983843003 (closed)
     testfilter : None

Current branch: no issue assigned.

R=vadimsh@chromium.org
BUG=362198

Review URL: https://codereview.chromium.org/1172223002

git-svn-id: fd409f4bdeea2bb50a5d34bb4d4bfc2046a5a3dd@295596 0039d316-1c4b-4281-b951-d872f2087c98

CoherentLabs/depot_tools,fracting/depot_tools,cpanelli/-git-clone-https-chromium.googlesource.com-chromium-tools-depot_tools,Midrya/chromium,duongbaoduy/gtools,kaiix/depot_tools,CoherentLabs/depot_tools,SuYiling/chrome_depot_tools,fracting/depot_tools,aleonliao/depot_tools,gcodetogit/depot_tools,mlufei/depot_tools,chinmaygarde/depot_tools,disigma/depot_tools,SuYiling/chrome_depot_tools,fracting/depot_tools,gcodetogit/depot_tools,aleonliao/depot_tools,azunite/chrome_build,SuYiling/chrome_depot_tools,duongbaoduy/gtools,mlufei/depot_tools,azureplus/chromium_depot_tools,duanwujie/depot_tools,azunite/chrome_build,duongbaoduy/gtools,primiano/depot_tools,primiano/depot_tools,cpanelli/-git-clone-https-chromium.googlesource.com-chromium-tools-depot_tools,cpanelli/-git-clone-https-chromium.googlesource.com-chromium-tools-depot_tools,disigma/depot_tools,chinmaygarde/depot_tools,Midrya/chromium,ajohnson23/depot_tools,gcodetogit/depot_tools,mlufei/depot_tools,kaiix/depot_tools,hsharsha/depot_tools,Midrya/chromium,aleonliao/depot_tools,hsharsha/depot_tools,azureplus/chromium_depot_tools,duanwujie/depot_tools,azureplus/chromium_depot_tools,primiano/depot_tools,duanwujie/depot_tools,chinmaygarde/depot_tools,disigma/depot_tools,ajohnson23/depot_tools,ajohnson23/depot_tools,kaiix/depot_tools,hsharsha/depot_tools,azunite/chrome_build