Merge pull request #21 from gaya-/master

got rid of cl_json_pl_*
Merge pull request #22 from fairlight1337/master

[cram_plan_library] add some security checks
[physics utils] minor: don't go through scaling if scale is 1
Merge branch 'master' of https://github.com/cram-code/cram_highlevel
Removed deprecated functions related to register-ros-init/cleanup-function because mixups between c-r-c and r-u init-functions could easily happen.
Merge pull request #23 from airballking/master

Removed deprecated functions related to register-ros-init/cleanup-functi...
Catkinized cram_roslisp_common
Merge branch 'master' of github.com:cram-code/cram_highlevel
Catkinized designators_ros
Catkinized cram_plan_failures
Catkinized cram_plan_knowledge
Fixed a faulty dependency (towards cram_moveit) and corrected a few strings