Run the watching-commands only every half hour

We loose a bit of "fidelity", but are not as taxin on the file-server.
Add simple script to count all rec_DMPs and view one

This is a simple script that goes through all the rec_DMP folders on one of the disks, counts all files in each and opens the file 1280 in Fiji.
It's a simple way to spot-check problems after you're done with all the reconstructions in one folder.
Bash snippet to count the sample folders in disk*
Merge branch 'master' of https://bitbucket.org/psitomcat/beamline-scripts
added grecoman as a submodule so it will automatically be checked out as well when getting beamline scripts
added new missing sinooff script to run sinoff nicely in all the folders where sinofly did not make images
added waitjobname option to wait for a jobname instead of jobid
Give out a correct example

The 'magnification' option used to be called 'range', I forgot to change
it in this line.

fixes #1
Merge branch 'master' of https://bitbucket.org/psitomcat/beamline-scripts