use /usr/bin/osascript #7
escape for osascript #7
add minitest #6
test Skype.message and response  #6
update README #6
test Skype.exec #6
remove bundler/setup in test_helper #6
remove rb-appscript from README
fix test for linux but not pass #6
remove chat.rb
disable "dyld: DYLD_ environment variables being ignored because main executable"  #7