Let build-essential handle apt-get at compile time

See http://tickets.opscode.com/browse/COOK-1296
COOK-2995 server.rb is missing a platform_family comparison value
Merge pull request #90 from jblaine/patch-1

COOK-2995 server.rb is missing a platform_family comparison value
Merge pull request #44 from cbandy/cleanup-apt-get

[COOK-2158] Let build-essential handle apt-get at compile time