Added hw_scsi_model to property keys

Added new hw_scsi_model libvirt option.

Closes-Bug: #1282600

Change-Id: I5e4261e0d312cc2d963d941283a18dd9ffa08afe
Imported Translations from Transifex

Change-Id: I81fabe23cea8c597fe829420573afcaa54ab9148
fixed typos found by topy in common directory

Topy is available at https://github.com/intgr/topy.

Change-Id: I26c4ea9cd8e8e4ee200fd1433b75dac9e50b7cf4
fixed typos found by topy in user-guide-admin directory

Topy is available at https://github.com/intgr/topy.

Change-Id: I10675b3d8844a76f206a9d5ec158b0cf09470c1b
Merge "Added hw_scsi_model to property keys"
Merge "fixed typos found by topy in common directory"
Merge "fixed typos found by topy in user-guide-admin directory"