* Fixed issues health and polling issues with 9001 and NCS devices, added support for 9901
* Update iosxr.inc.php
* Update iosxr.inc.php
* Update cisco-entity-sensor.inc.php
* remove polling file and adjust to user_func from disco
* fit formatting and remove echo
* fit formatting2
* fit formatting3
* Fix test files with no badif
* remove all exclusions so tests work
* recreate json test for 9010