documentation and new function `scheduler.wait()`
Fix freeze in unit test
high dpi support
• CSS system fonts don't scale in Internet Explorer (although they do in the res tof the system)
  → override the size with `100% !important`
• css: force images to have relative sizes (em) instead of pixel sizes
• ruby: remove max_width (because it is in pixel)
• html: add a relative minimum width to facilitate automatic dialog scaling
• Dialog.rb: reader methods for AE::LaunchUp::Dialog that return dialog size as integers
• LaunchUp.rb: let the LaunchUp dialog remember its width
on_close event handler
merged initialization of dialog size with dialog measurement
• no need anymore for `AE.Bridge.callRuby("initialize)` but only `AE.Dialog.initialize()`
Fix for missing placeholder fallback in Internet Explorer
renamed button id
Use an AppleScript to workaround dialog resizing bug and flickering
• dialog resized into the wrong direction (top right instead of bottom right)
• previous workaround (setting correct window position) caused flickering
better way to set default dialog color
• sometimes (OS X, some Windows) white is (incorrectly) returned for default_dialog_color. Then ignore and use CSS system color (which is also sometimes wrong)
small changes and version updated to 1.0.14