Deprecated xacro include tag in precise/hydro

[osrf-migration]

Original report (archived issue) by Jose Luis Rivero (Bitbucket: Jose Luis Rivero, GitHub: j-rivero).

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While testing the precise/hydro release I found a deprecated warning in the console when running:

roslaunch drcsim_gazebo drc_practice_task_2.launch

DEPRECATED IN HYDRO:
  The <include> tag should be prepended with 'xacro' if that is the intended use 
  of it, such as <xacro:include ...>. Use the following script to fix incorrect
  xacro includes:
     sed -i 's/<include/<xacro:include/g' `find . -iname *.xacro`
DEPRECATED IN HYDRO:
  The <include> tag should be prepended with 'xacro' if that is the intended use 
  of it, such as <xacro:include ...>. Use the following script to fix incorrect
  xacro includes:
     sed -i 's/<include/<xacro:include/g' `find . -iname *.xacro`

[osrf-migration]

Original comment by Steve Peters (Bitbucket: Steven Peters, GitHub: scpeters).

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We did this once before but perhaps we missed something recently:

pull request #380

sandia hands pull request 35

[osrf-migration]

Original comment by Jose Luis Rivero (Bitbucket: Jose Luis Rivero, GitHub: j-rivero).

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• changed state from "new" to "invalid"

All makes sense. I did the release from 3.1.1 version, which is probably not fixed but default branch it is.