Change Hotstrings

Initial with cct- means chest CT.
Change Hotstring

Remove trailing ENter.
New Hotstrings.
New Lib: CopyToClipboard
Use CopyToClipboard
New Lib: IEGet()

Separate to a new file.
New Hotstring
New Lib: FrameWait()

Use try-catch to avoid the uncertain episode of Access denied for
document.readyState in DOM.
Use FrameWait.