Add contacts lastAccessTime
Merge pull request #64 from v11985/data#40_wangfeng

Add contacts lastAccessTime ->wangyu
OK
fix recent visit bug
Merge pull request #66 from wangyufish/recentbug

contactRecentBug+wangyu->wangfeng
OK
Merge pull request #67 from rtty122333/Data#40_wangbo

Data#40 wangbo->xiquan