Adding the control_unit module
IM and DM blocks are added
Merge branch 'master' into Alaa_ControlUnit
Adding control_unit module
Replaced the IM file with another one
Adding the ALU control unit module
ALU and signExtend
Merge pull request #9 from Mardona-Team/Shorouk

IM and DM blocks are added
Merge pull request #5 from Mardona-Team/Alaa_ControlUnit

Adding the control_unit module
Merge pull request #14 from Mardona-Team/Alaa_ALU-Control

Adding the ALU control unit module
Merge pull request #17 from Mardona-Team/Aya_ADDER

Aya adder
Merge pull request #18 from Mardona-Team/Amr_alu_signExt

ALU and signExtend
adding the dot v files instead of the waveform
Merge branch 'master' into Aya_ADDER