worked on simulation mode
Merge branch 'fuerte_dev' into groovy_dev
startup color and mode can now be defined by parameters
Merge branch 'groovy_dev' of git://github.com/ipa320/cob_driver into groovy_dev
added diagnostics to cob_light
Changed launch file to be related to each robot
Removed csv files from the cob_voltage_control
cob_base_velocity_smoother: stop publishing velocity commands when we don't receive any
cob_base_velocity_smoother: make robot stop if a zero is commanded
merge ipa320
Merge pull request #60 from ipa-mig/bugfix/velocity_smoother_publishing

Bugfix/velocity smoother publishing
Merge branch 'groovy_dev' of github.com:ipa320/cob_driver into groovy_dev
Merge pull request #52 from ipa-bnm/groovy_dev

improvements in cob_light driver
trying to get error state out of head axis
Merge pull request #63 from ipa-cob3-5/groovy_dev

trying to get error state out of head axis
fixed gcc4.7 build error (sleep and usleep undefined)
Set parameter nedded for battery monitor
Merge pull request #64 from ipa-cob3-4/groovy_dev

set AC_present=1 , it is needed for the battery monitor
Merge remote-tracking branch 'origin/electric_dev' into groovy_dev
Merge branch 'groovy_dev' of git://github.com/ipa320/cob_driver into groovy_dev