bin: Add diff-sim.
.IntelliJIdea13: Upgrade GrepConsole, IDGAF.
.IntelliJIdea13: Save fonts.
.IntelliJIdea13: Add to dictionary.
.IntelliJIdea13: Add to dictionary.
.IntelliJIdea13: Kill runner.layout.xml.
.IntelliJIdea13: Something Scala type-aware highlighting..