LBaaS supports agent scheduling

Update LBaaS agent installation instructions to mention that
several lbaas agents can be run on several nodes

Change-Id: I3b176cba3c93b3ced314a50f93075f7d89cd0c69
Closes-Bug: #1223331
Small typo in IBM Storwize/SVC docs

Missing V in V7000.

Change-Id: Ica4a938d05ae0d4ee3f8dd4cb9d24e6479299431
Merge "Small typo in IBM Storwize/SVC docs"
Merge "LBaaS supports agent scheduling"