when marking list as "going to shop" the icon does not change
Issue #105
new
One idea may be using invalidateOptionsMenu(), as seen here https://jira.appcelerator.org/browse/TIMOB-1512?focusedCommentId=234105&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-234105
