Actual gpg-key used both via filename and content based
Fixed fetching the gpg-key value
Beginning of support for Content View Definitions.
Added gpg-keys test cases with providers/products
search GPG keys by elastic search
Added the needed libraries
fixed an issue
Merge pull request #471 from kbidarkar/gpg-key-multiorgs

[DONE] Actual gpg-key used both for filename and content based creation
Merge pull request #507 from kbidarkar/gpgkey-elasticsearch

[DONE]search GPG keys by elastic search
Merge pull request #508 from sghai/master

System tests
Added tests for updating and deleting system's custom information.
Merge pull request #510 from omaciel/syscustominfo

Added tests for updating and deleting system's custom information.
Merge pull request #505 from omaciel/cvd

Beginning of support for Content View Definitions.
Add system to system group from rightpane, when max limit exceeds