restructured scratch workspaces to conform more to ESRI standarads for portable tools
Reformatted scratch workspace assignment for each function.
does not error out in cases with no internally draining areas
Set env.workspace to scratch.gdb
cleaned cellsize assignments to output of getRasterProperties. Something buggy with arcpy.env.cellSize
Updated ID intDrain areas for compatability with 10.2 and added fix for erosionScore function.
Added updated documentation to doc folder.
deleted old documentation
fixing parameter validation check for multivalue--projection validation should work now
changed column name and references for COVER_LEVEL to SCENARIO--more intuitive
changed formating of URL for CDL geoprocessing service
added new documentation for rollout of v1.0