Added 'docs_conflicted' state field. Tiny fixes, close #50
Extract function from apply_changes, close #50
Added decs for optinal make
Fix alignment
Removed  for every update, issue #66
Fixed :not_found in case when document doesn't exist
Updated code comment
Added more examples, issue #67
Fixed typos, issue #67
Update README, close #67, #33
Update moduledocs, issue #33
Expract a couch_normalizer_db module from utils. So, utils going to be a deprecated, soon
Removed the utils module, all stuff moved to the process
Prepare for release 0.5.0 version, issue #70
Update Elixir version, issue #70
Updated to 0.8.0
Tiny code reformation
Remove redundant functions, close #74
Added a  convenience
Added functions which can touch db from spawned process, issue #75