Fix shell command in inspect.

On Unix shells '&' causes a command to run in the background, '&&' is used to
run one command after another. Although this doesn't fix the problem I've been
having on the release branch.

svn path=/trunk/tools/inspect/; revision=81919
Deprecate config macros BOOST_HAS_STATIC_ASSERT, BOOST_HAS_VARIADIC_TMPL, BOOST_HAS_RVALUE_REFS, BOOST_HAS_CHAR_16_T and BOOST_HAS_CHAR_32_T

svn path=/trunk/tools/inspect/; revision=82098
Swallow program execution manager exceptions when running subversion.

In case inspect isn't run in a subversion checkout.

svn path=/trunk/tools/inspect/; revision=82124