Adding options for events

Adding options to add event when a toastr fades in or fades out.
Adding more unit tests for onFadeIn and onFadeOut
Merge pull request #67 from lancscoder/master

Adding events for fadeIn and fadeOut for v.1.2.3
added semi colons to tests
added in file for js
hmmmm
To show the toasts in the opposite order.

We need to be able to show the toasts in the opposite order.
Update toastr.js
Fixed margins for full width css

Fixed margins for full width css
Updated full width overrides

Updated full width overrides
updated min file with full width changes
Option to show toasts in newestOnTop or not.
Added border-box sizing for toastr elements. Closes #70
Merge pull request #69 from jonaslewin/master

This change gives the option to show toasts in the opposite order
Moved version umber to variable to make it easier to remember to update
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Added vendor prefixes for centering of toasts in full width view. Closes #70
Merge pull request #1 from CodeSeven/master

update to latest