Initial commit
update gitignore
initial commit
ignore toplevel test file
minor lint cleanup
ignore the build dir
add gruntfile
add package json
export the version information
remove extraneous ws
update readme with build instructions
Update README.md
Update README.md
tabs -> spaces
fix typo in comments
update style class names
add PushButton widget
tweak comment
change event handler prefix from on_ to evt_
add a core Signaler class