cleanup
fix moving lines with folds
allow toggling fold widget when editor isn't focused
keep folds while dragging text inside the editor
cleanup
allow multiple selections with shared edges
fix nested folds
make foldAll faster
add multiSelectAction "forEachLine"
fix move lines with multiple cursors
update tests since move lines up/down does not modify selection anymore
LaTeX mode: do not include opening brace in folds
Merge pull request #1274 from ajaxorg/folding

preserve folds when dragging or moving lines