feat(repl): Upgraded the nrepl version from 0.2.1 to 0.2.3
fix(ccw/standalone): Enhance MaxPermSize from 128m to 256m.

There were reports of PermGenSize OutOfMemory exceptions when starting
the "New Clojure Project" Wizard, for instance.
feat(wizard): Changes to the New Clojure Project wizard

User visible changes:
- Changed the semantic of 'Default location' => it is now the parent's
  folder for the new project. More intuitive
- Changed the validation checks: the folder must not exist in the filesystem
- Removed the Working Sets section. Instead the new project is automatically
  added to the currently active Working Sets

Technical changes:
- Removed direct inheritance of the Wizard Page and reincorporated some
  code.
- Switched to more usage of FormLayouts
feat(repl tooling): timeouts everywhere for tooling connection

Timeouts have been added for interactions with the background REPL.
Nothing should prevent the user to type in an Editor, instead Counterclockwise
should gracefully downgrade its features. This is a step in this direction.
- code completion: 1 second timeout, and stop using after 2 timeouts
- text hover: 1 second timeout
- hyperlink detector: 1 second timeout
- repl start: 15 seconds timeout on some initialization interactions
- namespace browser: 10 seconds timeout