Merge pull request #913 from lhellebr/master

api/test_contentviews.py test fixed; organization_id X organization.id in record definition; workaround in apicrud recursive create;  minor test fix/workaround
Add CLI activation key test for bugzilla 1111723
Merge pull request #917 from elyezer/cli-activation-key-test

Add CLI Activation Key test for bugzilla 1111723
Make `make` more resilient to errors

Remove the `NOSETESTS=$(shell which nosetests)` line and all lines which
reference that variable. Instead, use the executable directly. This change makes
`make` more resilient to errors. If nose is not installed and the command `make
test-robottelo` is executed, and error such as the following is generated:

    c robottelo.properties tests/robottelo/
    make: c: Command not found
    make: [test-robottelo] Error 127 (ignored)

If the executable is used directly, a much more helpful error is generated:

    nosetests -c robottelo.properties tests/robottelo/
    make: nosetests: Command not found
    make: *** [test-robottelo] Error 127

An examination of the make files used by Vim, OpenSSH and the Django docs shows
that none of them use `$(shell which ...)`, either.
Merge pull request #918 from Ichimonji10/makefile

Make `make` more resilient to errors
Create a new wrapper for `requests`.

The wrapper function `request` in module `robottelo.api.client` is intended to
replace the similar wrapper function in `robottelo.api.base`.
Add unit tests for module robottelo.api.client
Add wrappers for more requests functions

Add wrappers for the following `requests` functions:

* head
* get
* post
* put
* patch
* delete

Take logging code and place it in a separate function. Make the logging function
capable of accepting more inputs and make its output nicer to read.
Write tests for module robottelo.api.client

Make tests for all untested code in target module. Fix a bug which was found
while writing tests.
Add new modules to API docs.

Add the following modules to the API docs:

* `robottelo.api.client`
* `tests.test_robottelo_api_client`

Also: fix a bug in `docs/api/tests.robottelo.rst`.
Provide more data to logging functions
Merge pull request #919 from Ichimonji10/requests-wrapper

Make a better `requests` wrapper