Fourth Draft

*I'm home!*

New
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* No more `char **keys, **values`. Instead, `rottDBpair`.
* Lots of speed improvements. Instead of slow string comparison, now we are
  using hashes. No, not a hash table; it is still linear search. But integer
  comparison is still much more faster than string comparison and with this way
  i don't have to deal with collision resolution etc.
  (Maybe someday i will write something like `rottDB_optimize` and (on
  "optimized" databases) we can use binary search. (yay!)

Changes
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* From now, `rottDB_get` will return a pointer to copy of the value. It's safer
  i think. (Yes it is)

Bugs
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* Save-Load bug **still** exist. I will solve it, promise.

-boraalper4