directory /src/SbpOperators/boundaryops/ @ 699:40f2999f57b2 refactor/operator_naming

name size permissions
[up] drwxr-xr-x
file boundary_operator.jl 3456 -rw-r--r--
file boundary_restriction.jl 1098 -rw-r--r--
file normal_derivative.jl 1210 -rw-r--r--