Set homepage of X2Go upstream project (using http://wiki.x2go.org). Packaging Vcs has been relocated to Alioth.

Add patch: 019_nx-x11_expat-build-against-system-libxmltok.patch, fixes lintian error: embedded-library: expat. Build-depend on libxmltok1-dev.

  - libnx-x11: postinst-has-useless-call-to-ldconfig
  - libnx-x11: postrm-has-useless-call-to-ldconfig
  as they relate to a bug in debhelper (call of ldconfig although we did not
  touch any directory controlled by /etc/ld.so.conf, amongst others
  see BTS issue #205142).

Update patch: 017_nx-x11_update-autotools-helper-files.patch. Add lintian override to source.lintian-overrides: ancient-autotools-helper-file as we handle autotools helper file updates via patch system.

Add patch: 018_nx-x11_update-libtool-ltmain-script.patch. Silence lintian warning ancient-libtool via lintian override as we patch in a new version of ltmain.sh by this patch.

Add lintian-override: outdated-autotools-helper-file to source.lintian-overrides as we patch-update the outdated helper files before building binaries.

Rename patch: 008_nxproxy_add-nx-proxy-wrapper.patch to 008_nxproxy_add-nxproxy-wrapper.patch. Add patch from FreeNX patchset: 110_nxagent_createpixmap-bounds-check.patch.

  - 101_nxagent_set-rgb-path.patch
  - 102_xserver-xext_set-securitypolicy-path.patch
  - 103_nxagent_set-X0-config-path.patch
  - 104_nxagent_enable_debug.patch
  - 105_nxagent_export-remote-keyboard-config.patch
  - 106_nxagent_utf8-copy-clipboard.patch
  - 107_nxagent_clipboard-compound-text+small-bed-sheets.patch
  - 108_nxagent_wine-close-delay.patch
  - 109_nxagent_locale-utf8-compound-text.patch
  - 200_nxagent_unbrand-agent.patch

forgot to commit changelog for last two commits (adding of watch files, change of patch file naming scheme)