ros/geometry_experimental — pull request #62 by trainman419 (2014-05-12 19:09:11+00:00)
Title: Fix format string

It was interpreting the %20e as a format specifier and printing like:

```
[ WARN] [1399920996.445817921, 28.800000000]: TF_OLD_DATA ignoring data from the past for frame smooth at time 28.8 according to authority /simulator
Possible reasons are listed at http://wiki.ros.org/tf/Errors 8.000000e-01xplained
```