add prod-line info as prefix of serviceName
check category index range
Merge branch 'master' of https://github.com/twitter/zipkin
 modify scripts
add start time to zipkin query
add startTs for redis query
output startTs info
add startTs for query
get startTs from web
use startTs to query list
delete log for collector
delete log for query
add startTs to query
fixbug
fix web boot scripts
add logging to collector/query
remove useless println debugging statement
upgrade sbt to 0.12.4
implement a IndexBuilder of kafka
implement kafka service