empty statement counts as empty
use PsiUtil.isIgnoredName()
RUBY-13855: @NotNull added
implement method fix from incomplete statement fix (IDEA-109540)
javafx: support propertyProperty rename/delete (IDEA-109574)
IDEA-109436 Simplify creation of a gradle project

1. Gradle script template is added;
2. It's possible to specify gradle module type during new project creation now;
IDEA-109617 External system: Detach (minus) button could be added to toolbar near Attach (plus) button
IDEA-109607 Gradle: after project importing project's parent directory is set as linked project name