* 改为json模式的配置
* use github.com/op/go-logging as logging system
* fix travis dependency
I DONT KNOWN WHY BUT GIT EAT ALL MY DATA SO I HAD TO COMMIT ALL MY CHANGE EVEN IT'S NOT WORK YET
WHAT THE FUCK
FINALLY, REDO MY DAY JOB
* add debug json
* debug passed
* pass test and release
* fix session show page issue
* add status culomn in session list.
* new session page
* bugfix
* status based dial, test passed
* merge ok and failed, use result instand
* try to find why short write
* fix syn sent/recv show as unknown
* fix fin wait never get closed
* fix syn sent/recv reversed
* released
* ignore final called before close, which make status will be unknown when close
* use error as send frame return
* lock in status change
- remove chan frame sender
* gather all setting in session.go
* use millisecond number as setting, not duration
* adjust perematers
* fix recall close issue