Issue or not? scheme names are case-sensitive

[climbfuji]

The CCPP prebuild version is case-sensitive wrt scheme names in the suite definition files versus the Fortran file, i.e. if a Fortran file contains

module FoO
...
subroutine FoO_init(...)
...

then the SDF must contain

<scheme>FoO</scheme>

Since Fortran is case-insensitive, the module and subroutine names could use different capitalization. Therefore I believe that the matching of scheme names versus Fortran module/subroutine names should be case-insensitive.

[climbfuji]

@llpcarson @grantfirl @gold2718

[gold2718]

I agree that scheme names (along with local variable and standard names) should be compared as case insensitive.