Internally reworked the strategy of the refresh of the display of the interactive renderer
Added a new experimental option to make the program (and the OS) more responsible while rendering. This is enabled by default. Change the property "tinaResponsibility" in the Prefs-window to tune the behaviour
New "Black&White"-random-flame-generator inspired by the "B&W converter"-script by Brad Stefanov and Mick Hogan
New 2.0 ALPHA 2 release