This patch improves the documentation for the following points:
* Change location of supported k8s/helm/prometheus/alertmanager
versions
* Change location of `--os-tacker-api-version 2` in the CLI
documentation
* Change VIM status from `PENDING` and `REACHABLE` to `ACTIVE`
* Change the description of `TACKER_ROOT`
* Change `dsvm-compliance-sol-api` to `ft-v1-compliance-sol`
* Add a description of the modules required for the VNF Package
generation tools
* Add a note regarding the output file of the VNF Package
generation tools
* Remove unnecessary spaces
Change-Id: I584e43ec3f093b0a3f63cf94bf441318ffd7fd21
8e50a7dc0b