Merge pull request #26 from taenyon/update

Recover returned data type of some methods.
Bump up version for fixing bugs.
added create_adcreative method
added call_to_action field to page post
link parameter of link page post is optional
added some error checking
Merge pull request #28 from GallopLabs/feature/call-to-action-in-link-page-post

added call to action in link page post
Merge pull request #27 from GallopLabs/feature/create-adcreative

added create_adcreative method
Bump up the version after applying pull requests.
create method "get_stats_for_adaccount"

Create a method to get FB stats for an entire ad account.  Also fixes an unrelated bug in querying some endpoints based on start/end times.
added create_adimage function
facebook expects an image-like name
Merge pull request #30 from GallopLabs/feature/create-adimage

Create adimage
Removed commented-out lines

I removed a couple commented-out lines of code that I forgot to delete before submitting the original Pull Request.
Bump up version for incorporating an API change.
get page post end-point
Merge pull request #32 from GallopLabs/feature/get-page-post

get page post end-point
Reconstruct data params as explicitly UTF-8 encoded so that urlencode doesn't bail on non-ascii characters.
Merge pull request #34 from GallopLabs/support-unicode-params

Reconstruct data params as explicitly UTF-8 encoded so that urlencode do...
Bump up version for incorporating UTF-8 encoding.