Mobile-catkin-modules-build-development-tools

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* Fix rosmobile environment hooks so they work in chained workspaces.
* Bring the gradle user home into the development workspace as well (fix build farm problems).

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* Fix dependency on rosinstall-generator

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* Swtich to rosmobile_build_tools.

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* Ros maven repo environment preparation (bash + cmake).

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* Add catkin dependency.

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* Redirect maven repos from robotbrain->rosmobile for template scripts.