* net-ilb-l7 use both neg types in backends
* run example tests on cloud-config-container modules
* streamline nginx-tls cos module
* add tests for cos modules
* tfdoc
* onprem needs fixing, links
* disable test
* test
* aling documentation, move glb blueprint
* modules README, sort modules
* reorder modules
* fix bp links
* fix moved blueprint test
* use a single cloud shell image in the repo