Fixed link in README

Update README.md

several changes

updated docs

updated directory structure+ updated docs

updated readme

updated readme and action phrases

updated README_assets.md + updated few modules

several small changes + added jokes and music module

got stt working + minor bug fixes

added calendar api and other changes

Merge branch 'master' of https://github.com/KKshitiz/J.A.R.V.I.S

added a hell lot of things

Update _config.yml

Set theme jekyll-theme-slate