updated rakefile to include new_post function
option for s3/rake loading for images
fixed rakefile
- syntax fixes for rakefile
- output fixes for rakefile
- re-added rakefile
- re-added s3 config (now safe)
loop in photoset no longer needed
longer caching for images/css/js, no caching for html
updated readme with s3
refined rakefile
Merge pull request #63 from opattison/s3-rakefile

S3 in rakefile and post automation