Update README.md
minor edits to fix social activity visualization
added more message types for self contained compilation
minor fix
Merge branch 'indigo-devel' into devel
merging with indigo branch, removing cmake modules
making message definitions explicit
Merge branch 'master' into devel
Fixes #5 removed simulator dependency on spencer messages, now using local pedsim_msgs copies
Merge remote-tracking branch 'origin/devel' into indigo-devel
With some manual modifications