net-fs/autofs: add original file, unmodified copy from portage tree

Signed-off-by: Lan Yixun (dlan) <dennis.yxun@gmail.com>
net-fs/autofs: add 5.0.7-r2, unmodified copy from -r1

Signed-off-by: Lan Yixun (dlan) <dennis.yxun@gmail.com>
net-fs/autofs: maintainer info updated

add myself as maintainer, robbat2 as proxy-maint

Signed-off-by: Lan Yixun (dlan) <dennis.yxun@gmail.com>
net-fs/autofs: add user patch support

Signed-off-by: Lan Yixun (dlan) <dennis.yxun@gmail.com>
net-fs/autofs: fix sals defines problem, bug #469324

1) move include <libxml/tree> hehind "automount.h" (config.h)
2) use WITH_SASL, not HAVE_SASL

Signed-off-by: Lan Yixun (dlan) <dennis.yxun@gmail.com>
net-fs/autofs: add libtirpc support

Signed-off-by: Lan Yixun (dlan) <dennis.yxun@gmail.com>
net-fs/autofs: well guard the kernel version

the benefits here will make less pollution for user who use kernel > 2.6.30

Signed-off-by: Lan Yixun (dlan) <dennis.yxun@gmail.com>
net-fs/autofs: check kernel config, and emit a warnning

we could fine tune this check, only check kernel > 2.6.30
but since this is just a warnning, doesn't hurt ..

Signed-off-by: Lan Yixun (dlan) <dennis.yxun@gmail.com>
net-fs/autofs: upstream patches, this really should go to tarball..

I may need to contact jlec, since currently he maintain upstream tarballs?!

PATCHSET_URI="http://dev.gentoo.org/~jlec/distfiles/${P}-patches-${PATCH_V  ER}.tar.lzma

Signed-off-by: Lan Yixun (dlan) <dennis.yxun@gmail.com>
net-fs/autofs: adopt upstream patch to fix this problem, #453778

upstream fix:
autofs-5.0.7-add-enable-sloppy-mount-option-to-configure.patch

Signed-off-by: Lan Yixun (dlan) <dennis.yxun@gmail.com>