Removed PeerAddress, PeerMessage. Range queries of Lucene index implemented in Search component. Added msgs to Request/Respond with missing index entries. Allocating index entry ids using LeaderEmulator
Added unit test for range queries for lucene
To Tman: added Gradient utility comparator ranking nodes by ID with highest ID being the 'leader'. TMan added a softmax method for selecting a peer, weighted towards the 'best' peer with 'temperature' controlling the weighting. Fixed bug in SearchSimulator - now forwarding WebRequests based on destination (not id).
Added comparator for the Gradient based on nodeId as a utility value
Scenario2 was using BigInteger for peer ids. Changed it to using longs.
gitignore
fixed bootstrapping
Fixed uninitialized variables, Lucene OutOfMemoryException and negativ hitsPerPages
Merge pull request #5 from Opinicus/upstream

Upstream
Merge branch 'master' of https://github.com/jimdowling/id2210-vt13

Conflicts:
	.gitignore