python-tornado: upgrade to version 5.1

License-Update: Change license file from setup.py to
LICENSE, based on the same the same license policy Apache 2.0.

Signed-off-by: Łukasz Gardoń <lukaszgardon555@gmail.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-python/recipes-devtools/python/python-tornado.inc

@@ -4,10 +4,10 @@ By using non-blocking network I/O, Tornado can scale to tens of thousands of ope
 polling, WebSockets, and other applications that require a long-lived connection to each user."
 HOMEPAGE = "http://www.tornadoweb.org/en/stable/"
 LICENSE = "Apache-2.0"
-LIC_FILES_CHKSUM = "file://setup.py;beginline=3;endline=15;md5=8d463fc66ff8f275354ffe88d1896e12"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=3b83ef96387f14655fc854ddc3c6bd57"
 
-SRC_URI[md5sum] = "a5fc7fd4aea94867609a491ce65786f1"
-SRC_URI[sha256sum] = "6d14e47eab0e15799cf3cdcc86b0b98279da68522caace2bd7ce644287685f0a"
+SRC_URI[md5sum] = "bd264851c409f926d1dae1ad5055d28d"
+SRC_URI[sha256sum] = "4f66a2172cb947387193ca4c2c3e19131f1c70fa8be470ddbbd9317fd0801582"
 
 RDEPENDS_${PN} += "${PYTHON_PN}-compression ${PYTHON_PN}-numbers ${PYTHON_PN}-email \
                    ${PYTHON_PN}-pkgutil ${PYTHON_PN}-html ${PYTHON_PN}-json ${PYTHON_PN}-certifi ${PYTHON_PN}-threading \