Merge pull request #1 from durgeshm/master

added support for fragment of type GeoPoint
proxy: refresh chance was not raised properly
proxy: do not update refreshChance if no refresh is happening
proxy: ttl was pretty useless, switch to a global ttl
proxy: updated unit test
proxy: comment update
proxy: ttl bug forcing sync refreshes
ref: add Id field
ref: Add ScheduledAt field
Merge pull request #2 from dohzya/master

Add ref fields Id and ScheduledAt