closed araqne/issue#462. added CsvParser.

CSV 파싱을 위한 CsvParser 추가
rename debug logger.
added parsecsv command

csv 파싱 용 커맨드 추가
added logger to cannot read file

파일을 읽을 수 없을 때를 대비하여 디버그 로그 추가
added LoggerPlugin.resetLoggers
Merge branch 'master' of github.com:araqne/logdb
fixed invalid prettystack variable sharing over queries, renamed parsecsv options
added session disposing when login failed
closed araqne/issue#478. explicit logging for crypto master pfx loading failure
fixed araqne/issue#479. modified use walkFileTree when create directory
rename processEscape to removeEscape
logdb version up.
added from index option to indexof command

indexof 커맨드에 시작 인덱스를 설정할 수 있도록 옵션 추가
fixed duplicated log file header bug
added != handling to query option parsing code
added Row.getString(key)
closed araqne/issue#486. support logcheck trace option and corrupted msg
added jmssend, jmsrecv query command
closed araqne/issue#112. added jms logger
TimeSpan.getMills() refactoring