Squashed 'sqscripter/' content from commit f3f7645

git-subtree-dir: sqscripter
git-subtree-split: f3f7645e313375492f17722bf11d406e180ae8d3
Merge commit 'fac22733f52a8ada0f3d1e5e1e78b6610d822ea6' as 'sqscripter'
Adapt to sqscripter project (modified SciLexer.DLL)
Adapt to Squirrel syntax coloring in SqScripter