Wp 778 webinos version

- As part of running grunt, webinos version is added in webinos_config.json.
- Update is also done to package.json if webinos version changes.
- webinos_config.json can be now updated for port changes.
- Configuration uses a single function to store and retrieve details.
- Webinos_config.json is checked at every time webinos is started to see differences.
- SetConfiguration generates CA for PZP and PZH. PZPCA is related to WP-39 but changes are introduced here.
- Impacts PZP has master certificate signed by PZH. PZH now needs to load PZP signed certificate to allow authentication.
-Introduces getCertType and getKeyId functions to fetch client/server certificate type and key name respectively.
- Removes declaring client or server certificate during signing process.

Jira Issue: 778