* added read-me
* revoked the travis error
* added the appseco link
* Updated `Rvm`
* updated flag
* updated the url
* updated the old
* updated the flags
* updated the broken links
* added the course
* updated Readme
* Add practical devsecops logo and update readme.md
Co-authored-by: Mohammed A Imran <secfigo@gmail.com>
