Throw configuration error on generic auth policy

Attempts to provide more useful information if trello
has not been successfully configured with an expected
auth policy
Merge pull request #57 from rossta/config_error

Throw configuration error on generic auth policy
Added 'Initials' to member attributes.
add waffle.io badge
PR-58: Adds missing tests
Merge pull request #58 from freezepl/patch-1

Added 'Initials' to member attributes.
Merge pull request #60 from jeremytregunna/pr/58

PR-58: Adds missing tests
Merge pull request #59 from waffleio/master

waffle.io Badge
Moves waffle badge
Change card.description to card.desc
Update specs with new attribute name `desc`.
Merge pull request #61 from billyogat/card-desc

Change card.description to card.desc
Adding checked and postion options to checklist add item
Merge pull request #63 from danmcp/master

Adding checked and postion options to checklist add item
bumps specified ruby version to 1.9+ going forward before 1.0.2 release
version 1.0.2
corrects note about 1.9+ to 1.9.3
adds MIT license info to gemspec file
Add supports for custom parameters when using #find.

Signed-off-by: François de Metz <francois@stormz.me>
Merge pull request #66 from francois2metz/find_with_options

Add supports for custom parameters when using #find.