Fix for two generator errors during server install

[mzsanford]

I'm running REE (ruby 1.8.7 (2009-06-12 patchlevel 174) [i686-darwin10.4.0], MBARI 0x6770, Ruby Enterprise Edition 2009.10) and ran into two errors running picky project proj_name, one because of a Ruby syntax error (looks like a Javascript switching issues :)) and one due to a problem on directory checks.

[mzsanford]

Sorry, I had not noticed the 1.9 requirement. Oh well. Sorry for the trouble.

[floere]

Hi Matt!

Thanks very much for your effort! I am sorry that you cannot run it with REE :(
Do you think the 1.9 requirement is not prominently enough displayed? I was wondering about that the other day.

Thanks very much for wanting to try it and I hope you get another chance! :)

All the best
Florian

[mzsanford]

My eyes drifted right past it. It might be nice to add a heading of "System Requirements" with a bullet point for Ruby 1.9 and perhaps Bundler as well, though that's mostly so the section does not seem sparse.

[floere]

Hi again!

Your help is much appreciated! I've updated the getting started webpage, the readme, and added your contribution:
http://floere.github.com/picky/getting_started.html

http://github.com/floere/picky (readme)

http://github.com/floere/picky/wiki/Contributions-and-contributors

Thanks for helping out! :)