Help document update

Number with Type header issue has fixed

@arafattehsin I put you in as the default code owner of the repo since you've been gatekeeping some of the dotnet and python stuff. I'm fluent in Python code so I can do some reviews, but I don't have the bandwidth to work on this repo like I have been on the NodeJS one.

Create Readme.md file

Phone prompt & unit test script has added

Added phone_number prompt in #6

Added email prompt , test_email_prompt & Init.py

EmailPrompt recognizer (JS) to Python

Added internet protocol prompt has added

InternetPrompt recognizer (JS) to Python

Guid Prompt has added in the Prompt group

GuidPrompt recognizer (JS) to Python

Phone Number, Email Address, Internet Protocols , GUID dialogs has added

Dialog-Prompts section  added

Add new prompt info in README.md

[skip ci]

* Updates for CI / pipelines

* Update pipelines yml

* More updates for pipelines

* Updated dependencies

* Update yml

* Update coveralls settings and CI triggers

* Remove black dependency and check

* Added coveralls and pipelines badges to readme