Added ability to treat area outside lattices as filled with a material
Cleaned up whitespace and comments
fixed lattice_outside so that distance_to_boundary tracks as expected
Changed universe on new coord for lattice outside to be the same as previously
Added check for particle on upper_right of lattice
Update DEPENDENCIES and build_dependencies script. Output now matches DEPENDENCIES exactly.
Merge branch 'lattice_outside'
Add 'outside' option on lattice to geometry.rnc.
Fixed missing use statement in cmfd_output.
Add description of 'outside' element to documentation.