0.0.6 beta5 (#29) * beta4 * value based array class * incremental update * beta4 fix edge cases * correction this is beta3 * delete empty projs * remove unneeded using statements * beta4 initial * more work towards beta 4, removed duplicate tests * allow unsafe and linear trie * Beta4, added a new trie impl that is as fast as the ArrayTrie but uses about 1/4 of the memory * fix type * beta5