NFC East free-agency update

[Editor’s note: This free-agency update comes from a variety of online resources. It includes re-signings, new signings, losses, and remaining free agents. If we’ve missed any, let us know.] Dallas Cowboys Signed:  DE Jeremy Mincey (Broncos); DT Terrell McClain (Texans). Lost:  DT Jason Hatcher (Redskins). Re-signed:  K Dan Bailey; P Chris Jones. Cut:  DE DeMarcus…