Create the distribution for Release 4.0.3.
Set height of input-text-s in the save dialog expressly, because that heights is difference in the distribution from in the development.
Bugfix selection spans with shift was not work.
Because to switch the first span behind the second span is fail by lexical order.
Merge pull request #83 from pubannotation/release_4_0_3

Release 4.0.3.