Mobile-catkin-modules-build-development-tools

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* Use GRADLE_USER_HOME only when creating binaries.
* Use maven-publish for publishing rosmobile packages
* Catkin-gradle environment variable bugfixes.
* Allow user environment variables to override automatic rosmobile settings.
* Add install rule for environemnt generation script.

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* assist rospack to speedup by ignoring the installed maven directories.

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* gradle 1.9->1.11

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* bugfix catkin_make on empty catkin_created gradle projects.

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* separate app and library catkin_create_rosmobile_xxx_project scripts.
* app rosmobile project integration with catkin_make (i.e. cmake-gradle targets).

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* rosdistro scraping more intelligent now checks for message_generation dependant packages
* gradle 1.8->1.9 upgrade in templates