wrote basic test for ui-router
Merge pull request #34 from gabdallah222/master

Tests for DroneCommandController
Update TECH-STACK.md
Merge branch 'master' of github.com:ConnectedMachines/TesselDrone
added blog page (tumblr)
Merge pull request #37 from gabdallah222/master

Styling for about page
merged upstream changes
Merge pull request #36 from mLuby/master

added blog page
Debugged and fixed modularized tessel code