[networking_basic] Update cookbook in Community Site

[Maks3w]

Community Site has broken the metadata.rb. Tries to read README.textile instead README.md

Missed change: 3656e42

Cookbook version: 0.0.7

[irnnr]

+1

[Zoddy]

+1

[shearn89]

+1, still broken.

[jeffbyrnes]

👍, definitely need this fixed.