Adds a script for tracking bug skips in tempest
Adds a script for tracking bug skips in tempest

New file tools/skip_tracker.py can be used to show the
status and priority of bugs that are marking test methods
for skipping, and instruct the caller to remove skips
on bugs that have been fixed in upstream. Output looks like this:

jpipes@uberbox:~/repos/tempest$ python tools/skip_tracker.py
INFO: Total bug skips found: 52
INFO: Total unique bugs causing skips: 30
INFO: Bug # 940500 (      Medium - Fix Released)
INFO: Bug # 963248 (   Undecided -      Invalid)
INFO: Bug # 966249 (   Undecided - Fix Released)
INFO: Bug # 987121 (      Medium - Fix Released)
INFO: Bug # 988920 (   Undecided -      Opinion)
INFO: Bug # 997725 (      Medium - Fix Released)
INFO: Bug # 999084 (      Medium -      Triaged)
INFO: Bug # 999209 (         Low - Fix Released)
INFO: Bug # 999219 (        High -      Triaged)
INFO: Bug # 999567 (      Medium - Fix Released)
INFO: Bug # 999594 (      Medium -  In Progress)
INFO: Bug # 999608 (         Low - Fix Released)
INFO: Bug #1002892 (   Undecided -      Invalid)
INFO: Bug #1002901 (   Undecided -      Invalid)
INFO: Bug #1002911 (   Undecided -      Invalid)
INFO: Bug #1002918 (   Undecided -      Invalid)
INFO: Bug #1002924 (   Undecided -   Incomplete)
INFO: Bug #1002926 (   Undecided -      Invalid)
INFO: Bug #1002935 (   Undecided -      Invalid)
INFO: Bug #1004007 (         Low -    Confirmed)
INFO: Bug #1004564 (         Low -    Confirmed)
INFO: Bug #1005397 (   Undecided -      Invalid)
INFO: Bug #1005423 (         Low -      Triaged)
INFO: Bug #1006033 (   Undecided -          New)
INFO: Bug #1006725 (         Low -      Triaged)
INFO: Bug #1006857 (         Low -    Confirmed)
INFO: Bug #1006875 (         Low -    Confirmed)
INFO: Bug #1014647 (      Medium -    Confirmed)
INFO: Bug #1014683 (   Undecided -          New)
INFO: Bug #1022411 (   Undecided -  In Progress)
The following bugs have been fixed and the corresponding skips
should be removed from the test cases:

   940500
   966249
   987121
   997725
   999209
   999567
   999608

Change-Id: Ic58fc8beb2f6134504d4eb2f6ebe40fa24fe06f6

izadorozhna/tempest,vedujoshi/os_tempest,eggmaster/tempest,Tesora/tesora-tempest,ntymtsiv/tempest,akash1808/tempest,Mirantis/tempest,pandeyop/tempest,yamt/tempest,rakeshmi/tempest,itskewpie/tempest,varunarya10/tempest,cloudbase/lis-tempest,cloudbase/lis-tempest,vmahuli/tempest,eggmaster/tempest,Lilywei123/tempest,Tesora/tesora-tempest,sebrandon1/tempest,bigswitch/tempest,vmahuli/tempest,akash1808/tempest,vedujoshi/tempest,masayukig/tempest,Vaidyanath/tempest,LIS/lis-tempest,Juniper/tempest,afaheem88/tempest,Juniper/tempest,redhat-cip/tempest,danielmellado/tempest,ntymtsiv/tempest,rakeshmi/tempest,vedujoshi/os_tempest,FujitsuEnablingSoftwareTechnologyGmbH/tempest,nunogt/tempest,itskewpie/tempest,queria/my-tempest,Juraci/tempest,BeenzSyed/tempest,openstack/tempest,tudorvio/tempest,Juraci/tempest,hpcloud-mon/tempest,masayukig/tempest,NexusIS/tempest,jamielennox/tempest,zsoltdudas/lis-tempest,JioCloud/tempest,tonyli71/tempest,afaheem88/tempest_neutron,adkerr/tempest,armando-migliaccio/tempest,LIS/lis-tempest,manasi24/jiocloud-tempest-qatempest,pandeyop/tempest,NexusIS/tempest,Lilywei123/tempest,afaheem88/tempest,hayderimran7/tempest,citrix-openstack/build-tempest,manasi24/tempest,xbezdick/tempest,ebagdasa/tempest,manasi24/tempest,queria/my-tempest,hpcloud-mon/tempest,openstack/tempest,izadorozhna/tempest,xbezdick/tempest,yamt/tempest,danielmellado/tempest,pczerkas/tempest,neerja28/Tempest,BeenzSyed/tempest,tudorvio/tempest,JioCloud/tempest,zsoltdudas/lis-tempest,redhat-cip/tempest,armando-migliaccio/tempest,hayderimran7/tempest,afaheem88/tempest_neutron,jaspreetw/tempest,dkalashnik/tempest,CiscoSystems/tempest,FujitsuEnablingSoftwareTechnologyGmbH/tempest,bigswitch/tempest,Mirantis/tempest,Vaidyanath/tempest,alinbalutoiu/tempest,tonyli71/tempest,citrix-openstack-build/tempest,varunarya10/tempest,flyingfish007/tempest,CiscoSystems/tempest,citrix-openstack-build/tempest,adkerr/tempest,roopali8/tempest,citrix-openstack/build-tempest,nunogt/tempest,vedujoshi/tempest,manasi24/jiocloud-tempest-qatempest,rzarzynski/tempest,jaspreetw/tempest,rzarzynski/tempest,pczerkas/tempest,sebrandon1/tempest,cisco-openstack/tempest,ebagdasa/tempest,roopali8/tempest,jamielennox/tempest,alinbalutoiu/tempest,flyingfish007/tempest,dkalashnik/tempest,cisco-openstack/tempest,neerja28/Tempest