3 Commits

Author	SHA1	Message	Date
Xifan Tang	1cf066d3ad	Fixing minor bugs	2018-09-06 14:25:23 -06:00
Xifan Tang	c009a37580	fix minor bugs	2018-09-04 17:56:37 -06:00
Xifan Tang	42da9160f0	Clean codes and update	2018-09-04 17:49:20 -06:00