Merge pull request #37 from atangent/18kdm2

Test cases for R4-R6

Merge pull request #37 from atangent/18kdm2

Test cases for R4-R6

Merge pull request #29 from atangent/tests-r5-r6

Implementing r4/r5/r6 features

change welcome user to hi user, pytested no breakage

again, don't know why this didn't push through but it's been tested locally and doesn't break the rest of the project code

change welcome user to hi user, pytested no breakage

again, don't know why this didn't push through but it's been tested locally and doesn't break the rest of the project code

Merge pull request #26 from atangent/a3-backend-blackbox-test

A3 backend blackbox test

Merge pull request #19 from atangent/architecture

add architecture doc

Merge pull request #12 from atangent/17sid

Add answer for q3