added a datepicker, detail buttons
widget resize api added. fixed the wordcloud resize bug.
added updatePassword, verifyPassword plugin to UserPlugin.
changed default value use_login_lock
added icon, fixed a bug that resized
update issue #665 #599
update issue #665
support araqne/issue#616. added -Daraqne.dom.block_concurrent_login option
merge dom version conflict
fixed log messages to read a byte and added column width
if query at adding widget window, always clean preview canvas
add concurrent login localization string
add alert concurrent login
"Details" Korean string changed
fixed a bug that changes title of widget just added.

no more submit on change
displays hidden query error popover
widget datasource fetch head 300 data not tail.
widget preview layout arranged
update issue #665
fixed localization string for zh