Script for exporting jenkins test report to Google spreadsheet

Example: python report-exporter -j my-job-name -s 0AhZjx9R84sqXdGFSdnNhUGhDQlNGN6dMamZMSVlZdFE
following environment variables should be specified before launching
JENKINS_HOME - jenkins home page URL
GOOGLE_LOGIN, GOOGLE_PASSWORD - google account credentials

It exports test report of the last run of a specified job to
google spreadsheet document. A sheet name will be named <job-name>.
Sheet format example:
name        build1    build2    build3   ...
testname1   pass      fail      fail
testname2   pass      pass      fail
...

Change-Id: Ie90bba9c34f282336bfd957aa37d1af184dfb7d5
Merge "Script for exporting jenkins test report to Google spreadsheet"