TauLabs/TauLabs — pull request #1302 by peabody124 (2014-09-20 18:16:04+00:00)
Title: Fix calibration timeouts due to metadata saving failure

Saving all the meta data settings takes a really long time. This makes it slightly
faster by checking if the settings are present on the hardware.

However, for performing calibration the time it takes to set and restore all the meta
data exceeds the speed improvements by slowing down all the additional data. This
only sets the metadata for the appropriate sensors and things work properly.

Fixes #1299