Merge branch 'release/0.2.0' into develop
More symbols to treat as global.
More global symbols to ignore.
Moved splitTextNode form transformation.js to domutil.js.
Added nodeToPath and pathToNode.
Added undo.
Fix typos and markup.
Version bump.
unloadHandler had a typo.
Merge branch 'hotfix/0.2.1'
Merge branch 'hotfix/0.2.1' into develop
Merge branch 'develop' of https://github.com/mangalam-research/wed into develop
Merge branch 'develop' of https://github.com/mangalam-research/wed into develop
Make unwrap return the chilren that were unwrapped.
setCaret() now accepts arrays.
Moved insert into text from lib/wed/transformation.js to lib/wed/domutil.js
Support for invisible placeholders.
Support for fake caret. This allows wed to put the caret where the browser might not want it.
Fixed a bug in endGroup().
Added getGroup().