[Cfp-interest] CFP documents update

[Jim Thomas]

I updated our Functions and Character Sequence Conversions specs with 
changes we discussed at the Study Group meeting yesterday. Please review

http://wiki.dinkumware.com/twiki/pub/CFP/CfpFunctions/Functions.pdf, 10 
Sep 2010  - section 5

and

http://wiki.dinkumware.com/twiki/pub/CFP/CfpCharacterSequenceConversions/CharacterSequenceConversion.pdf, 
10 Sep 2010

-Jim