add unit test for queue cmdlet
add unit test for table cmdlet
add cmdlet and unit tests for blob content
Merge branch 'storage' into blobcontent
Merge branch 'blob' into blobcontent
Merge branch 'storage' into queue
Merge branch 'storage' into table
Merge branch 'baseut' into table
Merge branch 'blob' into lts
Merge branch 'blobcontent' into lts
Merge branch 'queue' into lts
Merge branch 'baseut' into lts
Merge branch 'table' into lts
new blob snapshot
Merge branch 'blob' into lts
Merge branch 'blob' into alpha
update snapshot cmdlet name
Merge branch 'container' into alpha
move verbose log to debug stream
add debu log for end processing