fix change_to bug
code refactoring: remove extra newlines, schema.rb and rename error to error_message
remove whitespaces
dt/yl - small nits
Merge pull request #69 from appfolio/fixChangeTo

create document_proxy from loaded_page and query, delegate implicit_document class query to query object
add ruby2.1 and ruby-head on travis-CI
"only use rubygem 1.8.25 when RUBY_VERSION < 2.0"
Bump to 1.1.2
Merge pull request #71 from appfolio/addMoreRubies

add ruby2.1 and ruby-head on travis-CI
make PageObject node throw AePageObjects::LoadingElementFailed instead of Capybara::ElementNotFound