libcurl: bump version to 7.50.0

Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/libcurl/libcurl.hash

@@ -1,2 +1,2 @@
 # Locally calculated after checking pgp signature
-sha256 eb63cec4bef692eab9db459033f409533e6d10e20942f4b060b32819e81885f1  curl-7.49.1.tar.bz2
+sha256 608dfe2db77f48db792c387e7791aca55a25f0b42385707ad927164199ecfa9a  curl-7.50.0.tar.bz2

package/libcurl/libcurl.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-LIBCURL_VERSION = 7.49.1
+LIBCURL_VERSION = 7.50.0
 LIBCURL_SOURCE = curl-$(LIBCURL_VERSION).tar.bz2
 LIBCURL_SITE = http://curl.haxx.se/download
 LIBCURL_DEPENDENCIES = host-pkgconf \