Fixes #3263 - Change for Fontawesome icons to not conflict withs semantic-ui (#3267)

templates/repo/header.tmpl

@@ -16,7 +16,7 @@
 					<div class="ui right">
 						<div class="ui labeled button" tabindex="0">
 							<a class="ui button" href="{{$.RepoLink}}/action/{{if $.IsWatchingRepo}}un{{end}}watch?redirect_to={{$.Link}}">
-								<i class="icon fa fa-eye{{if not $.IsWatchingRepo}}-slash{{end}}"></i>{{if $.IsWatchingRepo}}{{$.i18n.Tr "repo.unwatch"}}{{else}}{{$.i18n.Tr "repo.watch"}}{{end}}
+								<i class="icon fa-eye{{if not $.IsWatchingRepo}}-slash{{end}}"></i>{{if $.IsWatchingRepo}}{{$.i18n.Tr "repo.unwatch"}}{{else}}{{$.i18n.Tr "repo.watch"}}{{end}}
 							</a>
 							<a class="ui basic label" href="{{.RepoLink}}/watchers">
 								{{.NumWatches}}