Agrid Codes

[bclayton-usgs]

• Add adaptive and fixed codes to repository
• Create a single makefile to compile adaptive and fixed agrid codes
• Create preliminary Java program to run adaptive and fixed
• Add ability to run adaptive and fixed from the command line
• Update Java with Javadocs
• Add examples
• Update readme or wiki with information on how to build and run agrid code
• Add Java tests
• Add GMT script to plot adaptive and fixed results
• Update Java to read in the completeness polygons as geojson