Merge pull request #2 from khaledkucse/master

Shahed Sixth Commit
Merge pull request #4 from shahed48/master

Shahed Seventh Commit
Merge pull request #3 from khaledkucse/master

Shahed tenth commit
Merge pull request #5 from khaledkucse/slave

Shahed eleventh commit
Merge pull request #6 from shahed48/master

Shahed fourteen Commit
Merge pull request #4 from khaledkucse/master

Shahed Nineteen Commit
Merge pull request #7 from shahed48/master

Shahed Twenty Commit
Merge pull request #8 from khaledkucse/master

Imran Seventh Commit