curl: update curl to version 7.43.0

This brings curl to version 7.43.0 and contains fixes for the following
security vulnerabilities:

CVE-2015-3236: lingering HTTP credentials in connection re-use
http://curl.haxx.se/docs/adv_20150617A.html

CVE-2015-3237: SMB send off unrelated memory contents
http://curl.haxx.se/docs/adv_20150617B.html

The 100-check_long_long patch is not needed any more, because the
upstream autoconf script already checks for long long when cyassl is
selected.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

SVN-Revision: 46169

package/network/utils/curl/patches/200-no_docs_tests.patch

@@ -1,6 +1,6 @@
 --- a/Makefile.am
 +++ b/Makefile.am
-@@ -129,7 +129,7 @@ CLEANFILES = $(VC6_LIBDSP) $(VC6_SRCDSP) $(VC7_LIBVCPROJ) $(VC7_SRCVCPROJ)	\
+@@ -129,7 +129,7 @@ CLEANFILES = $(VC6_LIBDSP) $(VC6_SRCDSP)
  bin_SCRIPTS = curl-config
  
  SUBDIRS = lib src include
@@ -11,7 +11,7 @@
  pkgconfig_DATA = libcurl.pc
 --- a/Makefile.in
 +++ b/Makefile.in
-@@ -577,7 +577,7 @@ CLEANFILES = $(VC6_LIBDSP) $(VC6_SRCDSP) $(VC7_LIBVCPROJ) $(VC7_SRCVCPROJ)	\
+@@ -577,7 +577,7 @@ CLEANFILES = $(VC6_LIBDSP) $(VC6_SRCDSP)
  
  bin_SCRIPTS = curl-config
  SUBDIRS = lib src include