Update plugin.xml

Fix for loading isueue
Update LocationManager.js

fix for plugin loading
Update CDVLocationManager.m

 Dirty workaround
Update underscore-min-1.6.js

remove comment at the end
Update plugin.xml
Update CDVLocationManager.m
Update plugin.xml
Update LocationManager.js

The merge version
Merge Pull Request #64 into v3.x
(removing comments items)
3.1.2 version update