Modularised assertions and panics in m_libcassert.

As part of this, killed the VG_STRINGIFY macro, which was used to expand
out names like "VG_(foo)" and "vgPlain_foo" in assertion failure
messages.  This is good since we actually want the "VG_(foo)" form used
in these messages.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@3842 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/include/Makefile.am b/include/Makefile.am
index aac2292..b087a30 100644
--- a/include/Makefile.am
+++ b/include/Makefile.am
@@ -9,6 +9,7 @@
 	pub_tool_execontext.h 		\
 	pub_tool_hashtable.h 		\
 	pub_tool_libcbase.h 		\
+	pub_tool_libcassert.h 		\
 	pub_tool_libcprint.h 		\
 	pub_tool_mallocfree.h 		\
 	pub_tool_options.h 		\