chainActive-related locking issues
Remove fClient

refactor mempool locks
wallet: add missing locks
Solve chainActive-related locking issues
key.cpp: fail with a friendlier message on missing ssl EC support
remove unused code
Ignore too-long redeemScripts while loading wallet
Remove unused code
drop workaround for bitcoin v0.1.5
Revert "PPCoin: More stack trace dump during serialization"

Revert "PPCoin: More stack trace dump during serialization"