RudoRoemer/Felix — pull request #6 by kidwhizz (2014-05-13 17:28:12+00:00)
Title: Installed General solution from Spence Acta Cryst 1993, corrected absorp...

...tion and Debye waller factor parts of Ug calculation, installed 2 new scattering factors sets, Pengs 8 paramter solution (peng et al 1996) and Doyle and Turner (1968) for IScatterFactorMethodFlag = 1/2 respectively