Don't refetch component attributes on double-click.
Some rewording in the docs on variables.
Merge pull request #1325 from Kenneth-T-Moore/doc

Some rewording in the docs on variables.
Merge pull request #1324 from setowns1/bug

Don't refetch component attributes on double-click.
small change to fix plugin docs
Merge pull request #1326 from kmarsteller/plugin_docs

small change to fix plugin docs