fix 3d-glasses mode-selection bug

new visualizations:

anaglyph/gltf-viewer/minkowski-addition

fix elem-expr comparison operators
cleanup/simplify sequence visualization

invisible element workaround for ATI/AMD cards

added texture inspection (menu > dbg > textures)
lower gpu-memory usage
rendering changes
sound fixes

fix amd/ati shader warnings

add triangle visualization

add triangle visualization

fix for the latest linux update

fix win64 crash

added sound elements, turtle graphics, new ui, tons...

added sound elements:
falling sound
notes & instruments

lots of fixes, new bugs, new tools and elements

update for both linux and windows

linux only update, a few bug fixes before windows update

+ new element: elem_expr
evaluates expression at pixel, with pixel specific variables
+ new automata group: turmite
+ new brush: bucket
+ new feature: selection
pixel, rect, circle, bucket selection
select-all, invert-all, delete, apply-current-brush operators
drag & drop selection
+ new visualization mode: sequence
number sequence visualizations, try it out! (try :square, :triangular and :odious with different transform modes)
currently there are 6 transformations: :spiral, :array, :vertical-zigzag, :diagonal-zigzag, :hilbert-curve and :z-order-curve
can be marked as selection, which then can be applied with current brush
+ new visualization mode: plot
plots with basic presets. (this is for me! i can never remember even the basic sin/cos)
this too can be marked as selection, which then can be applied with current brush

fix save/load/import bugs

windows build, bug fixes, one-point-perspective

lots of bug fixes and one-point-perspective mode

Better wide-screen support.
Improved fluid blockers.
Updated and fixed elements: bomb, emitter, pump, stone.
Bug fixes.