Edit api.py
修改gps lon var
Edit pull/StoreWifi.java
Eidt pull wifis data, 因為資料量的關係，增加 index(目前資料量), length(總資料量)
Edit PushServer.java
補齊空白
Edit Register.java, RegisterWifi.java
對GPS upload data "long" reset to "lon"
Edit activity_main.xml, MainActivity.java
add test view