Fold type arguments in Dart that are in instance creations, such as "new A<B, C, D>" => "new A<~>"
Optimize DartFoldingBuilder to only loop through the set of PsiElements in the file once, instead of twice
Merge branch 'fold-type-parameters' of https://github.com/jwren/intellij-plugins
Optimization and fixes for Dart generics folding
Merge remote-tracking branch 'origin/master'