Redirect to Default action without appending action variable to URL

[joebrislin]

Update to BuildUrl that sets basePath = arguments.path when arguments.action is your default action. This will allow Redirect() to actually redirect your website to the base url when using your default action. variables.fw.redirect('main.default') will redirect to http://www.site.com/ instead of http://www.site.com/index.cfm?action=main.default

[seancorfield]

Closed by 131b27d by refactoring buildURL() so default action can be omitted in constructed URLs. /index.cfm is still left in the URL right now. I'll probably fix that next. This also fixes two bugs in flash scope:

• when # contexts = 1, old flash not destroyed (actually true when # contexts > 1 as well but that was non-obvios)
• flash scope action overrode implicit (home) action - noticeable once Redirect to Default action without appending action variable to URL #33 was fixed!

[seancorfield]

index.cfm is removed if you set SESOmitIndex (even if you don't use SES URLs - I guess that needs documenting!).