Use set_package_properties to set package properties

The command is used only if if FeatureSummary was included (otherwise
the command won't exist)

This allows to use FeatureSummary to print a nice output with the
installed and missing packages
Merge pull request #37 from drdanz/set_package_properties

Use set_package_properties to set package properties
Install yarpidl_rosmsg and yarpidl_thrift targets
Merge pull request #38 from drdanz/install_yarpidl

Install yarpidl_rosmsg and yarpidl_thrift targets
[Cleanup]
Remove no longer used option EXPERIMENTAL_ACEFIND
Remove old and unused svn revision stuff
Merge branch 'master' into yarp-2.4