Reorganize the templates directory for possible future changes.

Now every template uses its own directory. Patches, prepost* files
and other related stuff are stored there.

--HG--
extra : convert_revision : bbc529ef161d9a59fe13a1d54ac058f77ea05845

templates/zlib/zlib-fix-build.diff

@@ -0,0 +1,25 @@
+--- configure.orig	2008-10-26 00:36:04.000000000 +0200
++++ configure	2008-10-26 00:36:46.000000000 +0200
+@@ -169,20 +169,9 @@ SHAREDLIBV=${SHAREDLIBV-"libz$shared_ext
+ SHAREDLIBM=${SHAREDLIBM-"libz$shared_ext.$VER1"}
+ 
+ if test $shared -eq 1; then
+-  echo Checking for shared library support...
+-  # we must test in two steps (cc then ld), required at least on SunOS 4.x
+-  if test "`($CC -c $SFLAGS $test.c) 2>&1`" = "" &&
+-     test "`($LDSHARED -o $test$shared_ext $test.o) 2>&1`" = ""; then
+     CFLAGS="$SFLAGS"
+-    LIBS="$SHAREDLIBV"
+-    echo Building shared library $SHAREDLIBV with $CC.
+-  elif test -z "$old_cc" -a -z "$old_cflags"; then
+-    echo No shared library support.
+-    shared=0;
+-  else
+-    echo 'No shared library support; try without defining CC and CFLAGS'
+-    shared=0;
+-  fi
++    LIBS="libz.a $SHAREDLIBV"
++    echo Building static and shared library $SHAREDLIBV with $CC.
+ fi
+ if test $shared -eq 0; then
+   LDSHARED="$CC"