updated roxygen links to new k models
Merge pull request #61 from lawinslow/master

Increment for fixing #60
Merge pull request #62 from lawinslow/master

Fixed issue #59 : Garcia Ref
Added parameter functionality
Add parameter functionality to allow model to run like Heiskanen 2014
changed postive buoyancy flux to equal zero
updated roxygen documentation for k.vachon, k.macIntyre, k.heiskanen
Updated parameter descriptions
merge
Merge pull request #63 from hdugan/master

Added new k models. Updated documentation.
Updated documentation.