add parameter for max_X_velocity to launch file
uses forward command controller for all simulated bases
switch parameter namespaces due to BRIDE private nodehandle
Merge pull request #236 from ipa-fmw/fix_flexisoft

switch parameter namespaces due to BRIDE private nodehandle
Merge pull request #234 from ipa-fxm/forward_velocity_controller_for_bases

[Indigo] uses forward command controller for all simulated bases
Merge pull request #233 from ipa-fxm/default_param_base_velocity

[Indigo] add parameter for max_X_velocity to launch file