Change default IP

Enables #1248 by default.
Merge pull request #1254 from Arcovion/patch-1

Change default IP for CLI server
Fix rubocop config.
Since rubycop v0.20.0 'AllCops/Excludes' and 'AllCops/Includes' where renamed to
'AllCops/Exclude' and 'AllCops/Include'
Merge pull request #1256 from fabianrbz/fix_rubocop_config

Fix rubocop config.
back out IP detection
Remove root config options for minification
remove queryable api
Great rubocop-ing
quick fix for finding eponymous parents
rubocop 2: the reckoning
rubocopening master
hashrocket killa
Rubocop'd
have travis install rubocop
Fix combo of compass-import-once and sass-globs. Closes middleman/middleman-sprockets#56
add tests on eponymous parent traversal
Merge branch 'add_tests' into working
Don't use data.page.title. This was a regression from 3.x
Move methods for handling automatic extension discovery and rubygems enumeration into their own file.
Remove unused "activate" class method from Extension