Create base class ui.template.Template, and move the LoDash template to the `template` package.
Reorganize code into src/ folder, and create dist/ folder.
Set up project to use SASS/Compass.
Rename Field's `labelPosition` config to `labelAlign`.
Default Window to show in the middle of the screen.
Fix OptionsStore package name in docs (needed to be `util` instead of `utils`), and fix a few other doc comments.
Change `afterRender` hook method name to `onAfterRender` in Component.
Update ImageSpec LabelSpec to instantiate, render, and destroy the component as part of their sanity test.
Add `bodyStyle` config to Panel.
A few doc comment tweaks.
Form fields refactoring to bring them up to speed with the latest coding conventions and configs of the base class (Component), and to add some initial base styling.

Remove unnecessary WrappedInput field as well, and add a few tests.