[kareem] fixes something in the alu equality
Merge branch 'master' of https://github.com/KareemAliRahman/CA-Mips-Project

* 'master' of https://github.com/KareemAliRahman/CA-Mips-Project:
  [Kholoud] adds wires to control
  [AmrARaouf] adds wires to memories
[kareem] changing dist to dst