SPNAME, IDPNAME and SPDESC replacement strings now. David@wayf.dk has updated
all languages in translations.rnd.feide.no so everything should be backward
compatible. The only caveat is that you should have an english service description
in the sp-remote metadata. Otherwise you will get "SP_DESCRIPTION".


git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@893 44740490-163a-0410-bde0-09ae8108e29a