factor out separate functions for printing the higherarchy of widgets in
enaml and qt
Merge branch 'master' into augment-test-assistant-tests

# Via IoannisTziakos
* master:
remove expected failure context manager (it is now in traits)
rename TestAssistant to AtomTestAssistant and split from GuiTestAssistant
fix atom test assistant
remove print statement
add tesst for the print helper functions
add a fiew more tests for the gui_test_assistant
Merge branch 'master' into augment-test-assistant-tests

# Via Ioannis Tziakos (3) and IoannisTziakos (2)
* master:
  more typos
  one more time
  fix typo
  move the allow-ecternal options to the requirements files
  enother rty at persuading pip to install enable
  add enable on the external packages list
  rename env variable
  release should take place on the latest availabel stable versions
  fix typo
  move cython installation out of the dev_requirements
  move pip install inside the intall section
  move cython to the requirements file
  add a verbose option to see what went wrong
  add a verbose option to see what went wrong
  add release and dev requirements for enaml
Merge branch 'master' into augment-test-assistant-tests

# By Joris Vankerschaver
# Via IoannisTziakos (1) and Joris Vankerschaver (1)
* master:
  Use case for loopback guard.
  Test case for utilities.
pep8 and pyflakes
provide the full name for the enaml Object
fix typo
make sure that the event_loop will process the deferred call asap
add the event_loop for the other test also
Increase granularity of event loop timer.
Merge pull request #45 from enthought/augment-test-assistant-tests

Augment test assistant tests