Auto Unlock, Newbie Dual Level Staking

Gridcoin Research 3.1.8.3/7.6
Leisure Upgrade

- Removed cpid hash from list cpids, and cleaned up report.
- Added autounlock feature for encrypted locked wallets: (Requested by
Acey)
a) execute encrypt passphrase (from rpc).  This results in an encrypted
(AES512) and encoded phrase.  Copy this to the config file:
autounlock=encrypted_phrase
b) If GRC tries to stake while locked, and this is populated correctly,
GRC will decrypt the phrase, unlock the wallet for 999,999 seconds and
start staking.
PLEASE TEST!
- Added long term owed, daily owed, and current daily to list rsa
- Added Two levels to NewbieCompliesWithFirstTimeStakeweightRule: Level
1 for blocks 1-200, Level 2 for blocks 201-500 with decreasing
stakeweight