Added libs for elasticsearch
Re-added accidentally removed sorting
Begin work on elasticsearch client
add elasticsearch lib
End of meeting update
added layouts
working on reply to comment layouts

Conflicts:
	GeoChan/src/ca/ualberta/cmput301w14t08/geochan/fragments/ThreadViewFragment.java
fixed crash on adding top level comment
fixed a bug where thread view elements would reorder themselves
layout for top comment replies displays correctly
added post reply fragment and refactored thread view adapter
refactored main activity to extend FragmentActivity
Imports cleanup
some sort of work
Added hashing
Some more work on elasticsearch
Added serializers and posting of Comments to elasticsearch
Begin work on pulling data from server & implementing Loaders
small update
Some work on Deserialisers