First Commit

Adding basic methods to S3backup class.
Cleaned up initial functionality
S3Backup class complete, pre-test

All class methods should be complete, but not tested as of yet. Will test before next commit.
Renamed package and class

Each of the main methods, 'upload_new' and 'upload_mirror' have been tested. Along with testing there were some modifications to the way the class created a key list. Now the localkey is the dictionary key with the filepath inside its value.
Merge http://github.com/solarundies/s3sync

Merging github created license and readme files into s3sync before initial push.