pavucontrol: upgrade to 1.0

* also fixes build without lynx:
| make[2]: Entering directory `/OE/shr-core/tmp-eglibc/work/x86_64-oe-linux/pavucontrol/0.9.10+git-r1/git/doc'
| make[2]: *** No rule to make target `README', needed by `all-am'.  Stop.
| make[2]: Leaving directory `/OE/shr-core/tmp-eglibc/work/x86_64-oe-linux/pavucontrol/0.9.10+git-r1/git/doc'

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>