Update kadai2
Remove unnecessary files
create a laptop
Multi keyboards
Update kadai2
Define make-keyboard function with xsize of keys
Revert "Update kadai2"

This reverts commit 662f9fcd992c50c73cfcaa748909daa1dc128c43.
Merge branch 'master' of https://github.com/utmech-2014/utmech-soft3 into wkentaro
Merge
Update kadai2.l
Merge branch 'master' of https://github.com/utmech-2014/utmech-soft3 into wkentaro
Merge branch 'remove' into wkentaro
Update kadai2/wkentaro.l
Merge branch 'wkentaro' of github.com:wkentaro/utmech-soft3 into wkentaro
Complete second line keyboards
add third line
Add enter key
Add line 5 of keyboards
Complete rendering mac book pro
add kadai3 and kadai2