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
update README
Merge pull request #193 from huafengw/updateREADME

update README
update readme
add dag and shuffle diagrams
Merge pull request #194 from manuzhang/update_doc

update readme
fix warning
Merge pull request #195 from manuzhang/fix_warning

fix warning
fix #197 client jar issue
Merge pull request #198 from whjiang/clientjar

fix #197 client jar issue