Merge pull request #7 from eschneider1992/feature/state_machine

Feature/state machine!
Starting to make poses for obs_avoid_vector, cmd_vector, combined_vector!
Merge pull request #9 from eschneider1992/feature/state_machine

Feature/state machine
Markers indicating motor commands now show up in RVIZ
Fixed some things that were made in master
Fixing master merges
Merge pull request #10 from eschneider1992/poses

Merging poses branch!
fixing merge conflicts in challenge_bot.py