test with rails4
fix more tests
fix most tests
introduce default_sort setting
fix failing specs
allow different quoting chars
make flash messages html safe
get rid of default scopes, use default_sort in controller instead
remove unused block
add sass explicitly to Gemfile
adjust travis config for rails4 branch
add turbolinks explicitly to Gemfile
add jruby-openssl to Gemfile
add asset gems to Gemfile
fix weird flash issue
no jruby build on travis
use rails 4.0.0.rc1
update template Gemfile
update Gemfiles for rails 4
fix dupe