New diagrams for v3 realtime replication
Fix hyphenation on realtime, fullsync. Update last image to include queue. Add real last image to illustrate ack on sink write, plus text
add io_mode, log_needs_merge, and require_hint_crc
Merge pull request #622 from basho/jhc-1.4.2

add io_mode, log_needs_merge, and require_hint_crc
Manually merge jrd-v3-realtime into master
Some sitemap tweaks
Update leveldb.md to fix typo

Fixes typo.  Changes "Boomfilter" to "Bloomfilter"
Merge pull request #625 from wjossey/patch-1

Update leveldb.md to fix typo
Merge pull request #1 from basho/master

update from origin