fixed typos
bildchen-ordner
Merge remote-tracking branch 'rainer/master'
Merge remote-tracking branch 'rainer/master'

Conflicts:
	midtermpres/main.tex
added ros packages
Added testbench for i2c_master component.
Added first version of i2ctest component. Implemented state machine to set speed of servo 0.
Updated i2ctest code from website. Sending multi-byte commands now works.
W
Merge remote-tracking branch 'julian/master'
- Added first version of speed sensor with associated testbench.
- Used the edge detector in i2c_test.vhd
Merge remote-tracking branch 'jan/master'