Updates for $.make() and [].insert() to address issues #20 and #21

Fixed bug in $.make() where it returned nodes with white space between
them. Now it discards empty whitespace, but creates nodes and text
nodes.
Fixed but in [].insert() where it was not inserting all items in an
array of nodes.
Merge from pull requests.
Fixed typo in header of returnResults unit test.
Revert "Fixed typo in header of returnResults unit test."

This reverts commit 3fbeb37f1f1d30fd70c129c6d6201faecab60629.
Revert c0ad390..4f6d31e

This rolls back to commit c0ad39062403eeb54f3b94cb86c310e7dce2225e.