hifst now checks "localpruning" againsts references instead of alilats mode.
hifst now checks "localpruning" againsts references instead of alilats mode.

Various other improvements (avoid rmepsilon, apply reference as-is,
not substringed reference,...)
Not tested.

ucam-smt/ucam-smt,ucam-smt/ucam-smt,ucam-smt/ucam-smt,ucam-smt/ucam-smt,ucam-smt/ucam-smt,ucam-smt/ucam-smt