Add postgresql_db and postgresql_use checkmode.
Add type checking for module arguments, converting as much as possible

Converts to list from comma-separated strings, and to dicts from
comma-separated, key=value strings.

Fixes #2126.
Use argument type checking to convert to boolean
Remove choices=BOOLEANS as it is no longer needed
Fix tabs/spaces.
Implement --diff for the copy module.
Fix diff when template destination is absent
Make diff header lines more explicit about what the diff is about

This gives a more readable output when producing diff for a task
with multiple items (with_items).
Making the nagios module NOOPpable
Merge pull request #2205 from jcftang/devel

Adopt best practices with distributing portfiles
Merge pull request #2187 from dhozac/argument-type-check

Add type checking for module arguments, converting as much as possible
Adding back support for pass=
Merge pull request #2207 from marktheunissen/mysql-pass-and-password

Adding back support for pass=
Prevent SVN checkouts from failing due self signed certs.
Merge branch 'postgresql-check-mode' of git://github.com/cocoy/ansible into devel
Remove some tab/space issues in previous commits.
Merge pull request #2195 from tbielawa/NOOP

First try and making the nagios module NOOPpable
Django manage.py administration module
Add some aliases for django manage, mainly around underscores, and use the newer (easier) way to do module docs.  Also
add list of avail commands to docs.
Merge branch 'copy-diff-take2' of git://github.com/stoned/ansible into better_diff

Conflicts:
	library/file