wget: disable uuid by default

This will ensure a consistent build and not add additional dependency of
util-linux to wget

Signed-off-by: Saul Wold <sgw@linux.intel.com>
wget: Add missing DEPENDS on zlib

Create a new build enviroment, build wget failed
...
configure:34512: checking for libssl
configure:34542: i586-poky-linux-gcc  -m32 -march=i586 --sysroot=/home/jiahongxu/yocto/build-20130613-qemu/tmp/sysroots/qemux86 -o conftest - O2 -pipe -g -feliminate-unused-debug-types  -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed conftest.c -ldl  -lssl /home/jiahongxu/yocto/build-  20130613-qemu/tmp/sysroots/qemux86/lib/libcrypto.so -lz >&5
/home/jiahongxu/yocto/build-20130613-qemu/tmp/sysroots/x86_64-linux/usr/libexec/i586-poky-linux/gcc/i586-poky-linux/4.7.2/ld: cannot find -lz collect2: error: ld returned 1 exit status
...

>From log as we known, the reason is link zlib failed, it isn't
explicitly in wget's DEPENDS. Add zlib to wget's DEPENDS.

[YOCTO #4749]

Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
wget: backport fixes for documentation build errors

Signed-off-by: Jonathan Liu <net147@gmail.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>