- Updated QL for a large directory of data (> 6000 files); modified datacollector with __last__ suffix.
    - Modificado mainGUI:createMasterDark_slot() para que use processFiles() en lugar
    de llamar directamente a calDark.py.
    - Added the requirement of creating $HOME/iraf directory to run PAPI or QL.
- Some updates and fixiex (already documented)
Merge branch 'master' of udit80.iaa.es:/home/jmiguel/DEVELOP/papi

Conflicts:
	misc/display.py
Basically, cleaned some imports of ccdred and imred
Added os.environ['PYRAF_NO_DISPLAY'] = '1' to skip all IRAF graphics initialization.
Created new BPM procedure.
Several improvemnents to BPM computation.
Update.
Rebuilding limpia.
Merge branch 'master' into limpia

Conflicts:
	doc/PAPI_Install_openSuSE13.1_short.txt
	doc/diary.txt
Delete diary from branch.