Adding trailing slashes to API calls + directories. This caused me a ton of wasted time as the API call silently returns but does nothing without the trailing slash.
Currently, users are allowed to define virtual environments in
`settings.BASE_VENV_PATH` only, because that's the only place
Tower looks for virtual environments. This feature allows users
to custom define the directory paths, using API or UI, to look
for virtual environments. Tower aggregates virtual environments
from all these paths, except environments with special name `awx`.
Signed-off-by: Vismay Golwala <vgolwala@redhat.com>
