master branch:
Merge branch 'develop'
Merge branch 'develop'
Merge branch 'develop'
Merge branch 'develop'
Merge pull request #43 from kang/develop

working code, mid refactor but working
Merge pull request #44 from kang/develop

moved out mongourl to env var
refactoring service
refactors server
adds sass
fixes typos
removes logs
Merge branch 'develop'
Merge pull request #46 from Zhang/master

merges with master
fixes readme
Merge pull request #47 from Zhang/master

fixes readme
further modularizes server
Merge pull request #48 from Zhang/master

further modularizes server
reorganized