Initial code drop for merging block_cache
forgot block_cache itself
work in progress
start removing block_manager<>::block
Beginning to work
prefetch btree nodes when walking a tree
fluff
wip
remove some debug
Use placement new to initialise the blocks
wip
Fix a bug in the block cache read path.
[btree_damage_visitor] some tweaks to stop constructing so many btree_paths.
whitespace
Add stats to block cache and remove the info fn
[thin_restore] Add a progress monitor
[thini_restore] add a quiet option to turn off the progress monitor
add changes file
update gem lock file
Flush the block cache stats when they're complete