remove tkspline references from debian build

debian/changelog.in

@@ -1,3 +1,9 @@
+graphviz (@VERSION@-1) intrepid; urgency=low
+
+  * Remove tkspline references
+
+ -- John Ellson <[email protected]>  Tue, 25 Nov 2014 10:14:00 -0400
+
 graphviz (@VERSION@-1) intrepid; urgency=low
 
   * Modified build scripts for Launchpad use

debian/control

@@ -3,7 +3,7 @@ Section: graphics
 Priority: optional
 Maintainer: John Ellson <[email protected]>
 Standards-Version: 3.7.3
-Build-Depends: tk-dev, tcl-dev, debhelper (>= 8), libfreetype6-dev, zlib1g-dev, libjpeg-dev, libpng12-dev, libxaw7-dev, bison, flex, autotools-dev, pdksh, libexpat1-dev, libfontconfig1-dev, libltdl3-dev, swig, libperl-dev, libgd2-noxpm-dev (>= 2.0.35), quilt (>= 0.40), groff-base, ghostscript, ruby, ruby1.8-dev, php5-dev, php5-cli, ocaml-nox, python-dev, python-minimal, libcairo2-dev, libpango1.0-dev, guile-1.8-dev, d-shlibs, librsvg2-dev, libtiff4-dev, libgtkglext1-dev, libglade2-dev, libgts-dev, freeglut3-dev, liblualib50-dev
+Build-Depends: tcl-dev, debhelper (>= 8), libfreetype6-dev, zlib1g-dev, libjpeg-dev, libpng12-dev, libxaw7-dev, bison, flex, autotools-dev, pdksh, libexpat1-dev, libfontconfig1-dev, libltdl3-dev, swig, libperl-dev, libgd2-noxpm-dev (>= 2.0.35), quilt (>= 0.40), groff-base, ghostscript, ruby, ruby1.8-dev, php5-dev, php5-cli, ocaml-nox, python-dev, python-minimal, libcairo2-dev, libpango1.0-dev, guile-1.8-dev, d-shlibs, librsvg2-dev, libtiff4-dev, libgtkglext1-dev, libglade2-dev, libgts-dev, freeglut3-dev, liblualib50-dev
 Homepage: http://www.graphviz.org/
 
 Package: graphviz

debian/libgv-tcl.install

@@ -1,5 +1,4 @@
 usr/lib/graphviz/tcl          usr/lib/tcltk/graphviz
 usr/share/man/man3/gv.3tcl
 usr/share/man/man3/gdtclft.3tcl
-usr/share/man/man3/tkspline.3tk
 usr/share/man/man3/tcldot.3tcl