I'd imagine so, given your changes there.
one quick/easy way is to rename the folder wp-content/yourtheme/plugins/events-manager
so that no templates are used, then it'll probably revert to the normal EM view. However, I don't think that'll work in terms of showing the specific range of dates, since as mentioned before our default templates do do this.
My guess is the theme you want is in yourtheme/plugins/events-manager/events-list.php, but hard to say for sure
Thanks for the include, if you'd like a custom description of your site or some custom link text (seo) send us a msg here (pls add a link to this page so we know it's you) - http://wp-events-plugin.com/contact-us/