Merge pull request #77 from jhamman/feature/remove_sun1999

remove sun1999 albedo option

Resolves Issue #39
Port DHSVM glacier snow melt code to VIC.
Fixes to snow_melt.c to ovoid nan propogation (divide by zero) when PackSwq is depleted.
Fixes to glacier model application:
- formating and style changes
- strengthened warnings and errors when inputs were not correct
- add default glacier variables to snow and snow_band ouput files
- removed unused variables
- removed commented out code
- fixes to snow_melt.c code (IN PROGRESS)
Add uncrustify configuration file to tools directory.
Merge branch 'develop' of github.com:UW-Hydro/VIC into feature/glacier
Merge branch 'feature/glacier-snowmelt' into feature/glacier

Conflicts:
	src/output_list_utils.c
	src/read_soilparam.c
	src/set_output_defaults.c