Rename test files to reflect their purpose.

MANIFEST

@@ -41,10 +41,10 @@ t/foldable.t
 t/ignore.t
 t/join_paths.t
 t/parent.t
-t/stow_contents.t
+t/stow.t
 t/testutil.pm
-t/unstow_contents.t
+t/unstow.t
-t/unstow_contents_orig.t
+t/unstow_orig.t
 THANKS
 TODO
 META.yml

t/stow.t

@@ -1,7 +1,7 @@
 #!/usr/local/bin/perl
 
 #
-# Testing stow_contents()
+# Test stowing packages.
 #
 
 use strict;

t/unstow.t

@@ -1,7 +1,7 @@
 #!/usr/local/bin/perl
 
 #
-# Testing unstow_contents()
+# Test unstowing packages
 #
 
 use strict;

t/unstow_orig.t

@@ -1,7 +1,7 @@
 #!/usr/local/bin/perl
 
 #
-# Testing unstow_contents_orig()
+# Test unstowing packages in compat mode
 #
 
 use strict;