Disk names on setup (disks) step and disks page should be text links

Change the disk names in the setup disks step and the disks page to be
text instead of links, because there are no details to show in the disk
details page.  Remove the showDiskDetail method in router.js, and remove
the disk detail template and view
Disk names on setup (disks) step and disks page should be text links

Change the disk names in the setup disks step and the disks page to be
text instead of links, because there are no details to show in the disk
details page.  Remove the showDiskDetail method in router.js, and remove
the disk detail template and view
Merge branch 'issue#26_disk_names' of github.com:sujeetsr/rockstor-core into issue#26_disk_names
Login page modifications

Add RockStor logo, and motto
Add labels for username and password fields.
Login page modifications

Added background to login box.
Added border and shadow to main-story.
Merge pull request #31 from sujeetsr/issue#27_disk_names

Issue#27 disk names
Merge pull request #32 from sujeetsr/issue#21_login_page

Issue#21 login page