Merge pull request #3 from jread-usgs/master

Ported methods from matlab for gets for WiLMA params
Added getLatLon code
Dropped old partial function for getLatLon.
Merge pull request #4 from jread-usgs/master

moved from rGLM code base
Added the chained model run and validation code with including example.
Merge branch 'master' of github.com:GLEON/WiLMA