Several Makefile adjustments.

Added PKG_BUILD_PARALLEL for faster compilation.

Fixed LICENSE info.

Added URL.

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

Simpler. Should also fix uscan.

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>

Signed-off-by: Pushpal Sidhu <psidhu.devel@gmail.com>

Standard assignment is immediate expansion without any extraneous spacing, RFC822 compliant email addresses without any quotation marks and long git hashes

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

Signed-off-by: Pushpal Sidhu <psidhu@gateworks.com>