[AutoQA] #300: Do envra conversions with autoqa.util.envra()

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#300: Do envra conversions with autoqa.util.envra()
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 Reporter:  kparal       |       Owner:             
     Type:  enhancement  |      Status:  new        
 Priority:  minor        |   Milestone:  Finger Food
Component:  core         |    Keywords:             
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 In ticket #295 we added a new function autoqa.util.envra() for rpm
 namespec string conversion. The task is now to go through our code and
 make sure we use this function everywhere instead of manually searching
 for and stripping by columns, periods, etc.