Rewrote create.kpd function
Re-wrote rCM mechanism
New documentation for mechanisms.R
Started -to- functions
Changed the definition of the matching function
Implemented IR constraints function
Removed all previous tests.Deprecated
Fixed some minor glitches in testing, eg testing when A matrix was empty etc
Changed the matching output. Now it is a subset of the <pairs> object. This is more clear
added the *to functions. These are functions operating in the rke dataframe and give transform from one field/attribute to another