fix Makefile chmod (644)
replace MD5SUM with HASH
add PKG_MIRROR_HASH when PKG_SOURCE_PROTO:=git

(PKG_SOURCE_PROTO:=svn tarballs are not reproducible for now)

Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>

Standard assignment is immediate expansion without any extraneous spacing, RFC822 compliant email addresses and consistent section assignments

Signed-off-by: Stephen Walker <stephendwalker+github@gmail.com>

Update sngrep to 1.4.2

Signed-off-by: Daniel Engberg <daniel.engberg.lists@pyret.net>

Updates sngrep to 1.4.1
Use xz as tarball compression instead of tar.gz

Signed-off-by: Daniel Engberg <daniel.engberg.lists@pyret.net>

Update snapshot and change PKG_VERSION layout to be more consistent with base packages.

Signed-off-by: Daniel Engberg <daniel.engberg.lists@pyret.net>

Add sngrep to repo

Signed-off-by: Daniel Engberg <daniel.engberg.lists@pyret.net>