Edit on common/section_getstart_object-storage

Improve sentence

Change-Id: I4ebd43efb8110081118f5713533e9e7fe901d0c0
Closes-Bug: #1341375
Added designate to list of developer documentation

Change-Id: I78c3bf3f42814a60ef977e400ea4b5afacf94358
Imported Translations from Transifex

Change-Id: Ib33e9fbe146238f80b248649e4637bf0d860b1ff
Merge "Edit on common/section_getstart_object-storage"
Merge "Added designate to list of developer documentation"