Added documentation for using helpers on mailer.
Merge pull request #10 from dariocravero/patch-1

Added documentation for using helpers on mailer.
Updated list of AR tasks on example
Update guides/generators.textile
Merge pull request #11 from ishe-ua/master

add "mongomapper" to the list of generators
two small issues
Merge pull request #12 from ishe-ua/master

two small issues
jump to heroku cedar stack
Merge pull request #14 from ishe-ua/master

jump to heroku cedar stack
add mongomapper's drop task
Merge pull request #15 from ishe-ua/master

add mongomapper's drop task
one minor issue
Merge pull request #16 from ishe-ua/master

one minor issue
Docs for check_box_group & radio_button_group

PR padrino/padrino-framework#994
Add missing route syntax
Updated mailer guide with proper attachments usage
Updated mailer guide

Added instructions to use the url helper from the mailer. padrino/padrino-framework#1032