Merged eclipse/master. Flushed out last implementation for the Reflectivity Model.

Created by: KasperGam

Still many bugs that need to be addressed. The table still will not reload properly and the graphs do not update until reloading the entire item.

I verify that I, Kasper Gammeltoft, (KasperGam) have a valid CLA on file. I also verify that I have calculated by hand count 811 lines changed from master in this pull request. I do not know why it claims only 21.