reinit repo; I hate this way
structures
finally, start to switch to ssdb
update default configs
Reuse structure listener/analyzer/webapp; But IO become faster
add data flow to bell/init
rebuild listener
add bell.*.log to ignores
use configs in the global way; add pip requirements txt
fix typoes; remove fatal_error
rm useless else on listener; use zset
untested new bell analyzer: much faster
mv cpickle test importting to utils
add shutdown method to base service instances
fix name erroes in section analyzer
minor edit on docs
remove item `timeStep`
logging pretty
test if zset exceeds max size before appending new elements
add cli