Merge pull request #6 from CY-Chan/master

Merge pull request #4 from mattybeam/master
Merge pull request #7 from CY-Chan/master

g and f out of simulateData
Merge pull request #8 from CY-Chan/master

Updated g and f functions to take parameters
Initial CCP on chebknots
Merge pull request #5 from mattybeam/master

Initial CCPs on chebknots