rockboxdev: Store toolchain patches in-tree, instead of downloading them

This frees us from having to keep the web site in sync.

Note that only currently-referenced patches were kept.

Change-Id: I50da1b75baeac214cf142c8b76a05a8c56b4c1d4

tools/toolchain-patches/binutils-2.16.1-texinfo-fix.diff

@@ -0,0 +1,30 @@
+diff -ru binutils-2.16.1-orig/ld/ld.texinfo binutils-2.16.1/ld/ld.texinfo
+--- binutils-2.16.1-orig/ld/ld.texinfo	2005-06-12 20:35:45.000000000 +0200
++++ binutils-2.16.1/ld/ld.texinfo	2013-06-04 22:31:37.833372351 +0200
+@@ -1589,7 +1589,7 @@
+ 
+ @kindex --version-script=@var{version-scriptfile}
+ @cindex version script, symbol versions
+-@itemx --version-script=@var{version-scriptfile}
++@item --version-script=@var{version-scriptfile}
+ Specify the name of a version script to the linker.  This is typically
+ used when creating shared libraries to specify additional information
+ about the version hierarchy for the library being created.  This option
+@@ -6256,7 +6256,7 @@
+ @printindex cp
+ 
+ @tex
+-% I think something like @colophon should be in texinfo.  In the
++% I think something like @@colophon should be in texinfo.  In the
+ % meantime:
+ \long\def\colophon{\hbox to0pt{}\vfill
+ \centerline{The body of this manual is set in}
+@@ -6267,7 +6267,7 @@
+ \centerline{{\sl\fontname\tensl\/}}
+ \centerline{are used for emphasis.}\vfill}
+ \page\colophon
+-% Blame: doc@cygnus.com, 28mar91.
++% Blame: doc@@cygnus.com, 28mar91.
+ @end tex
+ 
+