购卡页添加学员的加载更多事件，添加团购分享好友页接口，修改团购详情页分享后再次打开的页面，添加我的畅玩卡接口，修改确认订单逻辑
Wumengyu 查看合并请求 !4
# Conflicts: # pages/index/confirm-appointment-info/add-student/add-student.js # pages/index/index.js # pages/my/buyCard/buyCard.js
Wumengyu 查看合并请求 !2
# Conflicts: # pages/index/confirm-appointment-info/confirm-appointment-info.js # pages/index/confirm-appointment-info/confirm-appointment-info.wxml
