Convert to new override syntax

This is the result of automated script conversion:

scripts/contrib/convert-overrides.py <oe-core directory>

converting the metadata to use ":" as the override character instead of "_".

(From OE-Core rev: 42344347be29f0997cc2f7636d9603b1fe1875ae)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

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

@@ -14,7 +14,7 @@ UPSTREAM_CHECK_REGEX = "Cython-(?P<pver>.*)\.tar"
 
 inherit pypi
 
-RDEPENDS_${PN}_class-target += "\
+RDEPENDS:${PN}:class-target += "\
     ${PYTHON_PN}-misc \
     ${PYTHON_PN}-netserver \
     ${PYTHON_PN}-pkgutil \
@@ -24,7 +24,7 @@ RDEPENDS_${PN}_class-target += "\
     ${PYTHON_PN}-xml \
 "
 
-RDEPENDS_${PN}_class-nativesdk += "\
+RDEPENDS:${PN}:class-nativesdk += "\
     nativesdk-${PYTHON_PN}-misc \
     nativesdk-${PYTHON_PN}-netserver \
     nativesdk-${PYTHON_PN}-pkgutil \
@@ -34,7 +34,7 @@ RDEPENDS_${PN}_class-nativesdk += "\
     nativesdk-${PYTHON_PN}-xml \
 "
 
-do_install_append() {
+do_install:append() {
 	# Make sure we use /usr/bin/env python
 	for PYTHSCRIPT in `grep -rIl '^#!.*python' ${D}`; do
 		sed -i -e '1s|^#!.*|#!/usr/bin/env ${PYTHON_PN}|' $PYTHSCRIPT