Adds APACHE_LOCK_DIR envvar.
Merge pull request #223 from bryantraywick/add-APACHE_LOCK_DIR-envvar

Adds APACHE_LOCK_DIR envvar.
Adds support for brightbox ppa-provided Ruby 1.9.3 and 2.1.2
Adds recipe for fail2ban.
Merge pull request #225 from railsmachine/kplawver-fail2ban

Adds recipe for fail2ban.
Merge pull request #224 from railsmachine/kplawver-brightbox-ruby

Adds support for brightbox ppa-provided Ruby 1.9.3 and 2.1.2