Fixes #182. Refactor REST services to not be so timing dependent.
Merge pull request #183 from kkasravi/issue_182

Fixes #182. Refactor REST services to not be so timing dependent.
use bijection/injection library for transaction serde
Merge pull request #181 from manuzhang/bijection

use bijection/injection library for transaction serde
add README for kafka examples
update kafka conf
Merge pull request #187 from manuzhang/add_kafka_readme

Add README to quick-start a KafkaWordCount example
Update README.md
Merge pull request #188 from manuzhang/update_readme_doc

Update README.md
add fsio README
Merge pull request #192 from huafengw/seqio

add fsio README
initial page rank impl
Merge branch 'master' into pagerank