added popSelect (select from options in a drop down) and extended popAsk (yes no question)
the scripting language of current tab is shown right in the status bar. left side can show a message for a restricted time (now 3 seconds)
minor
finalized the switching of content type in the current tab (tab context menu)
fixed problem: text is shown with words overlapped (bug introduced with revised init sequence)
revised the creation and usage of the scripting language specific pattern-color-maps