gettext: update to upstream version 0.18.2

remove_gets.patch dropped as upstream now contains
fix for the problem.

(From OE-Core rev: 9e936c390006602c27df4c42ea2d9055881db098)

Signed-off-by: Marko Lindqvist <cazfi74@gmail.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-core/gettext/gettext-0.18.2/parallel.patch

@@ -0,0 +1,36 @@
+instal libgettextlib.a before removing it
+
+In a multiple job build, Makefile can simultaneously
+be installing and removing libgettextlib.a.  We serialize
+the operations.
+
+Upstream-Status: Pending
+
+Signed-off-by: Joe Slater <jslater@windriver.com>
+
+--- a/gettext-tools/gnulib-lib/Makefile.am
++++ b/gettext-tools/gnulib-lib/Makefile.am
+@@ -57,6 +57,10 @@ endif
+ # Rules generated and collected by gnulib-tool.
+ include Makefile.gnulib
+ 
++# defined in Makefile.gnulib but missing this dependency
++#
++install-exec-clean: install-libLTLIBRARIES
++
+ # Which classes to export from the shared library.
+ MOOPPFLAGS += --dllexport=styled_ostream
+ 
+--- a/gettext-tools/src/Makefile.am
++++ b/gettext-tools/src/Makefile.am
+@@ -229,8 +229,8 @@ libgettextsrc_la_LDFLAGS += -Wl,--export
+ endif
+ 
+ # No need to install libgettextsrc.a, except on AIX.
+-install-exec-local: install-libLTLIBRARIES install-exec-clean
+-install-exec-clean:
++install-exec-local: install-exec-clean
++install-exec-clean: install-libLTLIBRARIES
+ 	case "@host_os@" in \
+ 	  aix*) ;; \
+ 	  *) $(RM) $(DESTDIR)$(libdir)/libgettextsrc.a ;; \