Clear out old state config

lighthouse/state/config.rs

@@ -1,27 +1,11 @@
-use super::utils::types::U256;
-
 pub struct Config {
-    pub attester_count: u64,
-    pub max_validators: u64,
-    pub shard_count: u16,
-    pub epoch_length: u64,
-    pub notaries_per_crosslink: u16,
-    pub default_balance: U256,
-    pub eject_balance: U256,
-    pub attester_reward: i64,
+    pub cycle_length: u8,
 }
 
 impl Config {
     pub fn standard() -> Self {
         Self {
-            attester_count: 32,
-            max_validators: 2u64.pow(24),
-            shard_count: 20,
-            epoch_length: 5,
-            notaries_per_crosslink: 100,
-            default_balance: U256::from(32000),
-            eject_balance: U256::from(16000),
-            attester_reward: 1,
+            cycle_length: 8,
         }
     }
 }