add noCssTransform option
closes #479
tweak sandbox, make it easier to copy and paste between sandbox and tests
fix findAll bug with string-only templates
add CSS encapsulation tests, fix #469 (comments breaking CSS transformer)
support combinators in CSS selectors (#452)
Merge remote-tracking branch 'martypdx/noCssTransform-option' into noCssTransform
implement noCssTransform (see #452)
fixes #457
Fix Section's reassignMustache indexRef error
Merge pull request #498 from monsanto/0.4.0-indexref

Fix Section's reassignMustache indexRef error (0.4.0 version)
fixes #480, magic wrapper behaves in a more predictable way in certain edge cases
refactor magic wrapper
Merge pull request #500 from RactiveJS/gh-480

fix for #480
linting
reassignFragment fragment context fix and test issue #499
Merge branch 'issue#499' into 0.4.0
prevent nodes from detaching while they contain components that contain transitioning nodes
Merge pull request #502 from RactiveJS/component-transitions

prevent nodes from detaching while they contain components that contain transitioning nodes
break context chain at component boundaries - fixes #470