Vec: Remove continuation by using shorter variable name
Only test forward/backward solve in cases we support
Merge branch 'barry/add-some-matsolveforward-back' into next
Merge branch 'maint'

Conflicts:
	src/dm/impls/da/gr1.c
rm xtoy, XtoY, previously used for MatAXPY, case SUBSET; add a test contributed by Jose Roman
Merge branch 'hzhang/mataxpy-subsetcleanup' into next
shortened spelling of KSP_FCG_TRUNCTION_TYPE to fit within 72 characters in Fortran include file
Merge branch 'barry/fix-ksp-fcg-trunction-type' into next
Merge branch 'knepley/fix-vec-f90' into next

Fix error with -ffixed-line-length-none reported by Michele De Stefano.
Some other components have similar line continuation problems that
should be resolved somehow.

* knepley/fix-vec-f90:
  Vec: Remove continuation by using shorter variable name