add boost dependency and header-finding hackery to libmspub
add boost dependency and header-finding hackery to libmspub

Change-Id: I5206cb1719164c6adc0dee46db40a8a63a45c19b

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core