message: Introduce DEFAULT_EPOCH_STABILITY_DEPTH
diff: @@ -6,6 +6,8 @@ pub mod net {
  use serde_yaml;
  use serde;
  + const DEFAULT_EPOCH_STABILITY_DEPTH : u32 = 2160;
  +
  /// A blockchain may have multiple Peer of different kind. Here we define the list
  /// of possible kind of peer we may connect to.
  @@ -205,7 +207,7 @@ pub mod net {
  Config {
  genesis: HeaderHash::from_hex(&"89D9B5A5B8DDC8D7E5A6795E9774D97FAF1EFEA59B2CAF7EAF9F8C5B32059DF4").unwrap(),
  genesis_prev: HeaderHash::from_hex(&"5f20df933584822601f9e3f8c024eb5eb252fe8cefb24d1317dc3d432e940ebb").unwrap(),
  - epoch_stability_depth: 2160,
  + epoch_stability_depth: DEFAULT_EPOCH_STABILITY_DEPTH,
  protocol_magic: ProtocolMagic::default(),
  epoch_start: 0,
  peers: peers
  @@ -219,7 +221,7 @@ pub mod net {
  Config {
  genesis: HeaderHash::from_hex(&"B365F1BE6863B453F12B93E1810909B10C79A95EE44BF53414888513FE172C90").unwrap(),
  genesis_prev: HeaderHash::from_hex(&"c6a004d3d178f600cd8caa10abbebe1549bef878f0665aea2903472d5abf7323").unwrap(),
  - epoch_stability_depth: 2160,
  + epoch_stability_depth: DEFAULT_EPOCH_STABILITY_DEPTH,
  protocol_magic: ProtocolMagic::new(633343913),
  epoch_start: 0,
  peers: peers
  