Remove erraneously saved ce files

Refactor queue

Rename all class entry files to have "ce" be a suffix

Object renames, priority queue updates

Fix pair integration

Pair and map adjustments, ksort

Initial map renaming

Initial map renaming

Rebased

Rebase?

HTable comments

Hashtable iterator rename

Minor min_deleted fix

Significant include refactor, htable renaming

Deque renaming, prefix fixes

Significant rename to split ds from php

Updated php dir

First pass internal refactor of Deque

Early draft vector refactor

Add Map::ksort

Stack and more Vector renaming

Rename vector members

Rename Map::contains* to Map::has*

Update map var_dump to show pairs

Fix pair handlers offset out of bounds property access