E-mail config

[jaysylvester]

Current config:

"email":            "Comitium Admin <admin@comitium.com>",
"reportEmail":      "admin@comitium.com"

Suggested:

"mail": {
  "contacts": {
    "admin":         "Comitium Admin <admin@comitium.com>",
    "notifications": "no-reply@comitium.com",
    "report":        "report@comitium.com"
  }
}