added FileAPI
FileAPI updated
added resumable upload
added resumable upload
fixed chunked upload
fixed chunked upload
added support for 500 and 416 resumable error codes
fixed retry counter reset on a success chunk
merged changes from production branch
changed call from jquery to api method
added more config options for resumable upload
resumable changed to chunked, added some api shugar
code cleanup
Merge pull request #57 from wingedfox/master

Resumable upload