fixed the broken email helper
Fix  #21
Fix #76
new dir::wasModifiedAfter() method
better pluck method for collection
more fail-proof obj
fixed a small bug in collection::pluck
Update readme.md
Correct default values for referrer method.
Added 'true' to v::accepted
Get original time that the image was taken.

Previously was fetching the modified timestamp of the image, not the original taken time.
Surpressed warning for broken thumbnail generation
Added a new toolkit class for easier versioning
Loading the toolkit class
Merge branch 'Denney-master' into develop
Merge branch 'release/2.0.1'