Added check in streamCallback to ensure stream data is valid.  Checks that only hexadecimal characters are present and that there are multiple of 8 characters in the data.
Added loadRIS function to K400
processMsg in rinCon updated to deal with '\r' as delimiter from .RIS file
Changed enableOutput and disableOutput to accept multiple IO at once
eg dwi.enableOutput(1,2,3,4)
Updated rinDebug to improve formating of complex data:
tables are now printed over multiple lines and indented
contents of userdata types are printed
Merge pull request #9 from darrenpearson/master

K400 , rinDebug update