Update sprockets dependencies
Update capybara and selenium
Update cucumber
Update rails to 3.2.1 in the test app
Update sqlite3 in test app
Extend Class with methods missing from rails 3.2
Refactor core_ext classes
bundle update
Try to stay Rails 3.1-compatible
Get rid of memoization deprecation warnings
Merge branch 'rails-upgrade'

Conflicts:
	netzke-core.gemspec
	test/core_test_app/Gemfile.lock
Rails 3.2 in test app
Get rid of InstanceMethods-related deprecation warnings
Get rid of another deprecation warning
Travis CI config
Changelog update
use class_attribute instead of redefining read_inheritable_attribute and write_inheritable_attribute
Merge pull request #33 from diec123/master

use class_attribute instead of redefining read_inheritable_attribute and write_inheritable_attribute
Travis integration
Merge pull request #34 from diec123/master

Travis Integration