Pin memcached down to 1.3.7, since >= 1.4.1 fail to install.

* https://github.com/evan/memcached/issues/113
DRY of the html_parts and text_parts methods
Refactored with hash
Merge pull request #1071 from Ortuna/refactor-mail

DRY of the html_parts and text_parts methods
Merge pull request #1070 from postmodern/database_tasks

Database tasks
Merge pull request #1069 from postmodern/memcached_is_broken

Pin memcached down to 1.3.7, since >= 1.4.1 fail to install.
Added code climate image
Rdoc code rather than md :^)
Merge pull request #1073 from Ortuna/code-climate

Code climate
Added place holder tasks for db tasks.
Alias setup, drop, reset ORM tasks to db: tasks.