update readme
Merge branch 'master' of github.com:mrhooray/twitter-stream-topology

why this merge is necessary,
remove watchdog & eclipse files
update pom.xml
packaging resources
format code
update pom.xml
update .gitignore
set timer interval to 60s
set timer interval to 5s
remove redundant if
refactor & reformat
refactor
minor improvement
refactor time constants and redishelper
enforce 80 lines
refactor
remove log4j config file
refactor
refactor