fix empty array initializer #3
add w32 config files #3
c89 fixes #3
fix predeclaration
missing headers on w32 #3
extern module globals #3
access ini settings indirectly from storage modules
revert extern globals
fix extern declaration
mark memoized function as returning a reference so we get return_value_ptr #2
fix skipif to check for any valid storage module not just memory
change common tests to use any available storage module
fix apc and memcached tests
Refactor so bundled storage modules are no longer separate extensions

They can now be built at the same time with configure flags.
Also bumped libmemcached dep to 1.0.x. Windows config needs
updating.
only use RINIT for memory storage
start to fix w32 build script and normalise HAVE_ defs
add memoize_has_storage() and fix test skipping
add memoize_has_storage() to readme
fix configure error message for missing libmemcached
support TTL by function #1