Moved Filter's wrapping functions to their own util package. Fixes #61

* CLI ethereum should no longer require the Qt/QML package
Using proper naming scheme. Fixes #63
Moved ethvm => vm
Reflect changed to eth/vm
Re-enabled Travis
Travis bumped to 1.3
Readers
Added tests as subtree
moved
Merge branch 'develop' of github.com:ethereum/eth-go into peer
refactor ParseAddr, NewAddr in network interface
rework blockPool interaction
blockPool no longer embeds ethereum, only eventer and blockchain passed
ethchain/state_manager no longer embeds ethereum only evneMux, blockChain, txPool, db
ethchain/state_manager no longer embeds ethereum only eventMux, blockChain, txPool, db
remove EthManager interface, ass Broadcaster
ethchain/transaction pool no longer embeds ethereum only eventMux, blockChain, stateManager, Broadcaster
remove peer.go from main
no longer embeds ethereum, only db
filter no longer embeds ethereum only blockchain, statemanager and db