Fixed relative vs absolute bug
Fixed a bug where iraf would crash.

Temp files are now saved as bfn+"b(d)?" instead of in /tmp
This would be nice to fix, if only to let the user choose.
Fixed a bug in writeArrayToFile

Made the output go through str() first
Fixed a bug that would cause the temp files to be caught by indexing

Hacked currently, added atlas_ to the name, which is escaped, unclear
whether this is a featur to keep or throw away...
Prephot.py now works all the way (spits out .coo)

Added prephot.py to atlas-auto
Corrected naming scheme to log files