* [NOD-532] Change chain to DAG in the root package.
* [NOD-532] Change chain to DAG in checkpoints.go.
* [NOD-532] Change chain to DAG in blockdag.
* [NOD-532] Change chain to DAG in cmd.
* [NOD-532] Change chain to DAG in dagconfig.
* [NOD-532] Change chain to DAG in database.
* [NOD-532] Change chain to DAG in mempool.
* [NOD-532] Change chain to DAG in mempool.
* [NOD-532] Change chain to DAG in netsync.
* [NOD-532] Change chain to DAG in rpcclient.
* [NOD-532] Change chain to DAG in server.
* [NOD-532] Change chain to DAG in txscript.
* [NOD-532] Change chain to DAG in util.
* [NOD-532] Change chain to DAG in wire.
* [NOD-532] Remove block heights in dagio.go examples.
* [NOD-532] Rename fakeChain to fakeDAG.
* [NOD-532] Fix comments, remove unused EnableBCInfoHacks flag.
* [NOD-532] Fix comments and variable names.
* [NOD-532] Fix comments.
* [NOD-532] Fix merge errors.
* [NOD-532] Formatted project.
* [NOD-494] Updated main README.md
* [NOD-494] Updated blockdag/README.md
* [NOD-494] Aligned text length in main README.md
* [NOD-494] Updated most remaining packages READMEs + deleted util/coinset
* [NOD-494] Update integration README
* [NOD-494] Did a final pass over all readmes
* [NOD-494] Updated README for DNSSeeder with more info on how to create a functioning setup
* [NOD-494] Remove all double spaces from readmes
* [NOD-494] Minor fixes in READMEs + update license to kaspanet developers
* [NOD-494] Add backtick around ecc and util in hdkeychain README