move hash map implementations into smallhash translation unit
add resizable smallhash (+ unit test)
add multi hash
small test case adustment
inline murmur hash
adjust smallhash unit test
revert latest commit, real problem is old libfuse
Merge commit 'ba965deaffff0034aff8c0f705938fd0a1802fb4'
merge latest smallhash.h from smallhash branch