add 1.5 stop bits option
correct identation (2 to 4 spaces)
add .gitignore file
initial approuch
Merge branch 'serialbar' into develop
correct order at each drop-down list
Merge branch 'serialbar' into develop
logical and layout refactoring
Merge branch 'layout_dualprintarea' into develop
refactor layout of data sending
buid layout scripter