* Added support to enable/disable motion detection for foscam cameras. This support was added in 0.48.1 as a generic service for cameras. Motion detection can be enabled/disabled for foscam cameras with this code-set.
* Fixed the violation identified by hound-bot
* Fixed the comment posted by HoundCI-Bot regarding using imperative mood statement for pydocstyle
* Fixed the error that travis-ci bot found.
* As per comment from @balloob, Instead of directly using the URL to talk to foscam, used a 3rd party foscam library to communicate with it. This library already has support to enable/disable motion detection and also APIs to change the motion detection schedule etc. Need to add more support in the pyfoscam 3rd party library for checking if motion was detected or even if sound was detected. Once that is done, we can add that into HASS as well.
* Lint
* Removed the requests library import which is not used anymore
* Updating requirements_all.txt based on the code-base of home assistant that i have. Generated using the gen_requirements_all.py script
* Updating requirements_all.txt and requirements_test_all.txt generated by gen_requirements_all.py after latest pull from origin/dev
* Updated requirements_all.txt with script
* Updated the foscam camera code to fix lint errors
* Fixed houndci violation
* Adding exception handling when fetching the camera image to avoid python errors when host is not reachable or any url errors to camera
* Added exception as ConnectionError instead of plain except
* Added exception as ConnectionError instead of plain except. Removed the unused error handle
