Single struct array instead of individual arrays
- Store countMod (count - 1) every resize
- Added additional ctor options
- No more automatic expansion/contraction when created with a set capacity (expands on 100% loadfactor)
- Split out a general Find(TKey key) method
- Fixed an issue that would cause RemoveInternal to scan the entire table
- Fixed an issue that would cause RemoveInternal to fail when removing from a size(1) table
- Simplified bit spread and fixed it being used on SAFE_HASH