Marek Kotewicz 6279ff32f5 Separate migrations from util (#6690) ... * separate migration from util and make its dependencies into libs: * snappy * kvdb * error * common * renamed common -> macros * util error does not depend on snappy module * ethsync does not depend on util nor ethcore_error * nibbleslice and nibblevec merged with patricia_trie crate * removed unused dependencies from util * util journaldb traits does not need to be public * util_error * fixed ethcore compile error * ignore .swo files * Update chain.rs		2017-10-10 20:01:27 +02:00
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lib.rs	Separate migrations from util (#6690)	2017-10-10 20:01:27 +02:00