added format() and groups() functions, support int casting for array
added fixed length log parser.
Merge branch 'master' of github.com:araqne/logdb
added timeout param in logDbClient ctor
added error detail in exception occurs websocket closed
added unprepared online writer check to Log Sweeper
added preview in file upload
fixed ManagementPlugin.setSystemVariables null add bug
Merge branch 'master' of github.com:araqne/logdb
modified unexpected contains operation
implemented function expression tests
added LogTransformerProfile.marshal()
Merge branch 'master' of github.com:araqne/logdb
fixed dependency problem. do not depend msgbus from logapi
ignore null input for csv lookup
added geomac lookup handler
added missing logger.isTraceEnabled
normalize base path
Merge branch 'master' of github.com:araqne/logdb
fixed previewTextFile