Fix wrong order of arguments to q.setRPY in commit 82964f6.
The API shows the order is:
void    setRPY (const tfScalar &roll, const tfScalar &pitch, const tfScalar &yaw)

Line 14 should read:

q.setRPY(0, 0, msg->theta);

This fault breaks this tutorial:

http://wiki.ros.org/tf/Tutorials/Writing%20a%20tf%20broadcaster%20%28C%2B%2B%29

In a way that doesn't show up until the subsequent tutorial, where the
follower doesn't follow. The fix to line 14 proposed above fixes the
subsequent tutorial.

The problem is discussed in this thread:

http://answers.ros.org/question/45884/turtle-tf-tutorial-fails-to-work/?answer=47845#post-id-47845

and an incorrect fix was applied to the wiki. The note in the wiki under
the code, which says the code should read:

transform.setRotation( tf::Quaternion(0, 0, msg->theta) );

is wrong - it should say transform.setRPY.
Merge pull request #10 from PaulBouchier/hydro-devel

Fix wrong order of arguments to q.setRPY in commit 82964f6. Hydro-devel branch.
add start_debug_demo.launch, that is introduced in http://wiki.ros.org/tf/Tutorials/Debugging%20tf%20problems
Fixes for "Using sensor messages with tf" tutorial.
catch tf.ExtrapolationException

see http://answers.ros.org/question/12024/tftutorials-demo-problem-ros-electric/, this still happens in hydro
Merge pull request #16 from kwmrmsy/patch-1

catch tf.ExtrapolationException
Merge pull request #11 from k-okada/add_debug_demo

add start_debug_demo.launch,
Merge branch 'tf-tutorial-message-filter' of https://github.com/Shokoofeh/geometry_tutorials into Shokoofeh-tf-tutorial-message-filter
Merge branch 'Shokoofeh-tf-tutorial-message-filter' into hydro-devel
merging conflicting pull requests
continuing on error instead of executing the rest of the block. Fixes #13
fixing install rules
Merge branch 'indigo-devel' into hydro-devel