I installed the slave cylinder during the christmas break and never got a chance to bleed it. I just finished doing that and the clutch works. I wanted to make sure i follow up on this threa so users can use this info in the future.
The way I did the bleeding was
1. fill resevior
2. open bleeder
3. push the clutch slowly all the way to the floor
4. close bleeder
5. release clutch
did that 3 times and then started pushing the clutch repeadetly without releasing the clutch completely to its neutral position. after 20-30 repeats i felt some pressure and before 50 times I had reasonable pressure. However, I couldnt go on 1st gear, I tried 2 and 3 thy worked fine but I couldnt go on 1st till about 5 minutes. I guess this was due to the pressure building up. Hope this will help future users.
I would like to thank everyone for their replies, u were very helpful