Add header with column withs for booking batch edit.
Add header with column withs for booking batch edit.

silvermind/bookyt,hauledev/bookyt,wtag/bookyt,huerlisi/bookyt,xuewenfei/bookyt,wtag/bookyt,hauledev/bookyt,wtag/bookyt,hauledev/bookyt,huerlisi/bookyt,silvermind/bookyt,silvermind/bookyt,huerlisi/bookyt,gaapt/bookyt,gaapt/bookyt,silvermind/bookyt,xuewenfei/bookyt,gaapt/bookyt,gaapt/bookyt,hauledev/bookyt,xuewenfei/bookyt