Merge pull request bitcoin#415 from jl2012/bip68_113_coinbase

BIP68/113 for generation transaction

Author: luke-jr

bip-0068.mediawiki

@@ -49,6 +49,8 @@ The block produced time is equal to the median-time-past of its previous block.
 
 When the relative lock-time is block-based, it is interpreted as a minimum block-height constraint over the input's age. A relative block-based lock-time of zero indicates an input which can be included in any block. More generally, a relative block lock-time n can be included n blocks after the mining date of the output it is spending, or any block thereafter.
 
+The new rules are not applied to the nSequence field of the input of the coinbase transaction.
+
 ==Implementation==
 
 A reference implementation is provided by the following pull request

bip-0113.mediawiki

@@ -64,6 +64,8 @@ This method takes the block time as one parameter. This BIP proposes
 that after activation calls to IsFinalTx() within consensus code use
 the return value of `GetMedianTimePast(pindexPrev)` instead.
 
+The new rule applies to all transactions, including the coinbase transaction.
+
 A reference implementation of this proposal is provided by the
 following pull request: