Add new members to team.html

[lewismc]

Hi @ahuerta33 @DenimMazuki @kristencheung @ahuerta33
Please send pull requests to this repository adding yourself to the project team, thanks

https://capstone-coal.github.io/team

[kristencheung]

Sounds good, we created a pull request with all of us under the branch capstone2018.

[lewismc]

ack thank you