* ARTS-XML-DATA-2-2-3

	* spectroscopy/Perrin/[C2H2,CH3Cl,ClO,H2,HBr,HCOOH,HI,HNO3,HOBr,HOCl,N2,
	NO,NO2,OH].xml.gz:
	Updated from-HITRAN-data to HITRAN2012 edition (several before-empty
	data now with lines reported in THz region).

	* spectroscopy/Perrin/[C4H2,CS,HC3N,SO3].xml.gz:
	Added. New HITRAN species with THz lines.

	* spectroscopy/Perrin/[C2H4,CF4,CH3Br,CH3CN,ClONO2,NO+].xml.gz:
	Removed due to no (THz) line and no profile data (yet).

	* spectroscopy/Perrin/ExtractFromHITRAN.arts:
	Added. ARTS controlfile to create linelists from HITRAN data.

	* spectroscopy/Perrin/README: Updated according to above changes.

	* planets/[Venus,Mars,Jupiter]/isotopratio_[Venus,Mars,Jupiter].xml:
	Update for iso-data changes in HITRAN (first minor isotopologue
	abundances now explicitly given) and builtin ARTS data.

	* planets/aux/isotopologue_ratios/GetEarthIso.arts:
	Added. ARTS controlfile to extract ARTS built-in isotopologue data (for
	further	calculation of planet isotopologue ratios).

	* planets/aux/isotopologue_ratios/isotopratios.py:
	In calculating backup Earth N and H isotope ratios from N2 and H2 apply
	available major AND minor isotopologue(s).



git-svn-id: https://radiativetransfer.org/svn/rt/arts-xml-data/branches/arts-xml-data-2.2@9327 aaf1aab0-4228-0410-ad68-8dceda47f409