Use uppercase Bookyt in all instances in INSTALL.
Use uppercase Bookyt in all instances in INSTALL.

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