3 commits

Author	SHA1	Message	Date
Jeremy Kauffman	56c7561673	fix mis-merge of navigation fix	2017-08-30 14:39:20 -04:00
Jeremy Kauffman	4b759412c1	fix imports, remove unused code	2017-08-30 13:57:42 -04:00
Jeremy Kauffman	339945018d	Fix bugs in history navigation in stack ordering and loss of scrolling ... and refactor history	2017-08-30 13:40:51 -04:00