* [IOTW_IIMB,NEW] Added some after-processing for recall and such. Untested.
* [INODE,INODE_EXPORT,EXT] Extended the inode representation for (1) approximation labels and (2) sharing pairs.
* [INODE_EVALUATE,NEW] Added this new module which runs an evaluation of the IOTW code. Testing this on the IIMB datasets.
* [INODE_EXPORT,SC] Simplified a few predicates.