Corrected pipe density in radiant slab models in X3A example
Changed surBou definition to account for 4 sections of radiant slab
Updated documentation to show connections for the 4 slab sections
Fixed implementation of 4 slab connections (original erased connected to X3B) and updated connection in example
Redefined surBou to account for 4 sections of slab, updated example
Updated unit test script to match 4 sections of radiant slab changes
Minor cosmetic changes to X3B example
Changed nSurBou from 2 to 5 (forgot to do so during last edits)
Changed radiant slab models to use length of tubing in X3B (Was using X3A lengths)
Updated unit test to match changes to floor model in test cells (4 sections)
Updated unit test results
Updated full test bed example to show 4 sections of radiant slab