* Fix readme of cycle gan.

* Fix doc style.

* Change the loss of c_gan and dc_gan.

* Remove unused comment.

* Add dc_gan and fix readme.

* Fix readme style.

* Fix readme.

* Fix readme.

* Add conditionalGAN

* Fix readme.

* Fix image name in readme.

* Add DCGAN.

* Rename conditional_gan to c_gan.

* Move c_gan and cycle_gan to gan/