Initial commit
renamed license file
added modules
added "grayscale_img"
added crypto modules (base64, md5, xor_crypto)
added json_answer
fixed "base64" module (global scope)
Update base64.js
new module dragndrop_file_upload.js
cosmetic fixes for "dragndrop_file_upload" (r2)
new module "dialog_box" (r1)
r3 of "load_img"

new info in comments and removed vim-modeline
r3 of "grayscale_img"

new info in comments and removed vim-modeline
fixed unicode symbols in file name bug for "dragndrop_file_upload" module (r3)
alternative .readAsBinary method for non-firefox for "dragndrop_file_upload" (r4)
New testing for features of "dragndrop_file_upload".

WARNING: broken backward compatibility (moved some exceptions to "Uploader" class from "DragNDropFileUpload").
refactoring (anonymous functions) for "dragndrop_file_upload"
"dragndrop_file_upload": replaced deprecated ArrayBuffer to other way
gulp for "dragndrop_file_upload" (separated to modules, r5)
"dragndrop_file_upload": "distclean" task for gulp