Changed lots of files for the new core/ + skin/ directory structure:

   - changed lots of Makefile.am files
   - changed configure.in
   - changed lots of #include lines for changed file names
   - changed lots of file headers n footers for changed file names
   - changed vg_regtest to handle new directory structure -- recursively
     traverses subdirectories for .vgtest test files
   - changed lots of paths in memcheck/ regression test expected outputs


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@1090 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/memcheck/tests/sigaltstack.stderr.exp b/memcheck/tests/sigaltstack.stderr.exp
index ceeb462..6b194c7 100644
--- a/memcheck/tests/sigaltstack.stderr.exp
+++ b/memcheck/tests/sigaltstack.stderr.exp
@@ -5,7 +5,7 @@
    at 0x........: __libc_sigaction (...libc...)
    by 0x........: main (sigaltstack.c:27)
    by 0x........: __libc_start_main (...libc...)
-   by 0x........: sigaltstack@@GLIBC_2.0 (in /.../tests/memcheck/sigaltstack)
+   by 0x........: sigaltstack@@GLIBC_2.0 (in /.../tests/sigaltstack)
    Address 0x........ is on thread 1's stack
 res = 0
 raising the signal