add pyramid_mailer.debug shorthand to easily enable writing emails to a file instead of sending them out
Add documentation to use with WebTest.
Fix link to WebTest
Fix invalid syntax in documentation sample code.
Suppress Py3k resource warning.
Merge branch 'master' of https://github.com/zupo/pyramid_mailer into zupo-master
Garden.
Added sendmail_app and sendmail_template to config

sendmail_app and sendmail_template were not configurable
before. Added them to Mailer.from_settings and make list
of sendmail_template. Added to doc and tests as well.
Added .idea to .gitignore
Set version to 0.13-hp
Reverted version change
Removed .idea from .gitignore
Imports of asbool and aslist on seperate lines
Clarify expected value.
Changelog for PR#52.
update _themes
Merge branch 'master' of https://github.com/kristianbenoit/pyramid_mailer into kristianbenoit-master