v1.0.1: Typos? What typos? I don't see any typos

• Improved Size::__construct parameter docs.
• Fixed typos in README.
• Clarified several things in the README.

v1.0.0: They totally rushed it.

Main changes since v1.0.0-beta1:

• Reversed order of params for the Slot::renderWith() and Source::renderWith() instance methods.
• Added ability to specify an <img> alt attribute value as the third parameter to Slot::renderWith() and Source::renderWith().
• Rewrote README with examples and other details.

v1.0.0-beta1: Worksforme

Everything has been tested and documented. Several small changes were made and everything seems to be working well.

v0.1.0-alpha: SlotGroup class, oh boy!

The SlotGroup class exists and worked in my single test! Totally solid.

v0.0.1-alpha: Barely working

This is the first usable version. It seems to actually function. Has not been thoroughly tested.