Fix nil comparison with Fixnum exception when @page.pager.count returns nil (e.g., within rails functional test environment).
Merge pull request #207 from courtland/pager_nil_fix

Fix nil comparison with Fixnum exception when @page.pager.count returns nil
fix url
support class prefix on human_condition_column helper, fixes #205
backport for 3.2.x
add route to index filtering by id
fix build association for has_one through, fixes #209
don't cache action_link url between requests
load nested record with readonly false
main_return_path without id
fix duplicate with create persistent
fix duplicate with create persistent
reload record ActionLink too
remove debugger
close dynamic group when click remote link
close dynamic group and hide loading indicator on completing remote link
fix refresh after update
fix rendering refresh after update
delete id on do_refresh_list
fix caching action links for namespaced controllers, fixes #211