Replaced git:// link with https:// which gets through firewalls easier.

Replaced archive with .xz. The one currently in the mirrors has the wrong
hash. .xz is also smaller than .gz.

Eliminated already default CMake option.

Eliminated Build/InstallDev with CMAKE_INSTALL.

Added PKG_BUILD_PARALLEL for faster compilation.

Signed-off-by: Rosen Penev <rosenp@gmail.com>

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>

Adds YAJL (Yet Another JSON Library), a C library for parsing JSON.
Includes patches for uClibc support.
Improved from version used internally at Who's On My WiFi since Feb 2014.
Adds myself as maintainer.

Signed-off-by: Charles Southerland <charlie@stuphlabs.com>