Removed extra spaces in the 3PAR Block Storage doc

The HP 3PAR Fibre Channel and iSCSI Drivers doc section of the Block
Storage Admin Guide contains an extra space in one of the the parameter
names, this will cause customer confusion. Also, an extra space is
present before the end of a sentence period.
Fixes: bug 1161923

Change-Id: I649cfedaea44ff510c87201a81ab411a3a80226c
Fix missing xml:ids in Fibre channel addition for HP block storage

Change-Id: I4d14f685c5a198431be9262fb5516b77d1490a3d
Updates install guide with Horizon config information.

Updates with Grizzly and Havana info including new
integrated projects.

Updates to point to epel repo for RHEL/Fedora/Centos for
grizzly.

Updates to images where needed.

Fix bug 1154325
Fix bug 1154141

Change-Id: Id417de4241b4e8096949a0dd09985739c7a1deb6
Merge "Updates install guide with Horizon config information."