r5:
Fix release.
-Fixed compatibility with VapourSynth r27. Patch by Myrsloik.
-Fixed "Copy frame to clipboard" action.

r4:
-Custom font is embedded.
-Internal format conversion for preview. All VapourSynth video formats are now supported.

r3:
-Fixed zoom ratio changed to real number.
-New line autoindentation.

r2:
-File paths are changed to canonical before adding to recent files list to eliminate doubling records.
-Change window title when script path changes.
-Always create new script on start before trying to open any.
