upgrade interactions for chatter concert.
fix typo pointing to admin service in turtle concerts.
Merge branch 'hydro-devel' into indigo
remove last vestiges of the demo scheduler.
Merge branch 'hydro-devel' into indigo
Merge branch 'indigo' of https://github.com/robotics-in-concert/rocon_tutorials into indigo
remove now unused rocon_utilities dependency.
bugfix rocon_services_->rocon_service_
bugfix the chatter qt program.
doc interactions for the chatter and turtle concerts
Merge pull request #29 from robotics-in-concert/indigo

Interactions overhaul
switch to icons in rocon_icons.
update concert format to load services file
add services file for solution
rename turtle to turtle_pond for consistency and compatibility
Merge branch 'hydro-devel' into parameter_overriding
solution parameter tests
some helpful comments
bugfix typos in service list and fix turtle pond interactions file.
Merge branch 'hydro-devel' into indigo