Explicitly constify a bunch of static data declarations which were

conceptually const but not declared as such. Halibut is now back to
the practically-speaking-pointless but rather satisfying status of
having no global writable data whatsoever :-)

[originally from svn r5476]
[this svn revision also touched charset,filter,timber]

1 files changed, 0 insertions, 0 deletions

diff --git a/charset b/charset
-Subproject c98bc7ce138a1f3d73864ac0ad7fe0abeb34791
+Subproject e9e7dc73edbeb50744e54ed65cbffdd06f53fb7