netsurf-buildsystem: update to 1.1.
libparserutils: update to 0.2.0.
libhubbub: update to 0.3.0.
libhubbub: update maintainer.
libwapcaplet: update to 0.2.1.
libcss: update to 0.3.0.
libnsbmp: update to 0.1.1.
libnsgif: update to 0.1.1.
libdom: update to 0.1.0.
nsgenbind: update to 0.1.0.
nsgenbind: remove obsolete patch.
netsurf: update to 3.1.