change poll to drainTo in StatsSummaryLogger
fixed bug which causes hang while starting managed logger
modified json format of backup-ed data
fixed typo problem in LogStorageScript
fixed NPE
made logstorage-backup use table-id for media storage
working on logstorage-backup/restore
changed logstorage log level
Merge branch 'master' of github.com:araqne/logdb
added backup/restore to logstorage engine
storage backup/restore code refactoring
added wildcard support to storage backup command
support wildcard to table restore command
added pluggable storage backup system
added license terms
upgraded assembly plugin version
closed araqne/issue#152. support wildcard to table query command
updated logdb version
Merge branch 'master' into another-master

Conflicts:
	araqne-logdb/pom.xml