Remove cgal from build-deps

+ libcgal is not available on squeeze so we have to remove for a while

debian/control

@@ -5,7 +5,11 @@ Priority: optional
 Maintainer: Dariusz Marcinkiewicz <reksio@praterm.com.pl>
 Section: misc
 Standards-Version: 3.6.1
-Build-Depends: debhelper (>= 5.0.38), autotools-dev, automake, autoconf, libwxgtk2.8-dev, wx-common, libxml2-dev, bison, flex, imagemagick, jadetex, gettext, xsltproc, libxslt1-dev, libnewt-dev, libssl-dev, libpam-dev, libcurl3-dev, perl, librsync-dev, libgtk2.0-dev, libsqlite3-dev, libldap2-dev (>= 2.3.5), python-central (>= 0.5.6), python-setuptools (>= 0.6b3-1), libzip-dev, jade, python-pybabel, libicu-dev, libxt-dev, libc-ares-dev, libxmlrpc-epi-dev, libluajit-dev | liblua5.1-0-dev, libftgl-dev, libboost-dev(>=1.42) | libboost1.42-dev, libboost-system-dev(>=1.42) | libboost-system1.42-dev, libboost-thread-dev(>=1.42) | libboost-thread1.42-dev,libboost-program-options-dev(>=1.42) | libboost-program-options1.42-dev , libboost-regex-dev(>=1.42) | libboost-regex1.42-dev , libboost-filesystem-dev(>=1.42) | libboost-filesystem1.42-dev, libboost-python-dev(>=1.42) | libboost-python1.42-dev, libgstreamer0.10-dev, libstdc++-dev, libxpm-dev, libevent-dev, libgstreamer-plugins-base0.10-dev, docbook-dsssl, rsync, python-support, konwert, pyqt4-dev-tools, libtool, python-dev, libcgal-dev
+Build-Depends: debhelper (>= 5.0.38), autotools-dev, automake, autoconf, libwxgtk2.8-dev, wx-common, libxml2-dev, bison, flex, imagemagick, jadetex, gettext, xsltproc, libxslt1-dev, libnewt-dev, libssl-dev, libpam-dev, libcurl3-dev, perl, librsync-dev, libgtk2.0-dev, libsqlite3-dev, libldap2-dev (>= 2.3.5), python-central (>= 0.5.6), python-setuptools (>= 0.6b3-1), libzip-dev, jade, python-pybabel, libicu-dev, libxt-dev, libc-ares-dev, libxmlrpc-epi-dev, libluajit-dev | liblua5.1-0-dev, libftgl-dev, libboost-dev(>=1.42) | libboost1.42-dev, libboost-system-dev(>=1.42) | libboost-system1.42-dev, libboost-thread-dev(>=1.42) | libboost-thread1.42-dev,libboost-program-options-dev(>=1.42) | libboost-program-options1.42-dev , libboost-regex-dev(>=1.42) | libboost-regex1.42-dev , libboost-filesystem-dev(>=1.42) | libboost-filesystem1.42-dev, libboost-python-dev(>=1.42) | libboost-python1.42-dev, libgstreamer0.10-dev, libstdc++-dev, libxpm-dev, libevent-dev, libgstreamer-plugins-base0.10-dev, docbook-dsssl, rsync, python-support, konwert, pyqt4-dev-tools, libtool, python-dev 
+
+## TODO qba: libcgal was removed because its not avaiable on squeeze platform
+## it should return to build dependences after we drop support to squeeze
+# libcgal-dev 
 
 Package: szarp-base
 Section: misc