Update tests to latest protocol changes (PoC7)
Merge remote-tracking branch 'upstream/develop' into newTests
Documentation for Transaction.
Transaction documentation and build fixes.
remove vmSystemOperationsTest completely
Fix for State and Transaction.
Serpent update.
Version bumps all round.
Merge pull request #473 from CJentzsch/newTests

new tests + reorganization
Merge branch 'develop' into crypto

Conflicts:
	test/crypto.cpp