Merge pull request #3282 from SirDre/patch-3

Update mimes.php
diff --git a/application/config/mimes.php b/application/config/mimes.php
index bab431f..9903bd8 100644
--- a/application/config/mimes.php
+++ b/application/config/mimes.php
@@ -170,6 +170,7 @@
 	'kmz'	=>	array('application/vnd.google-earth.kmz', 'application/zip', 'application/x-zip'),
 	'kml'	=>	array('application/vnd.google-earth.kml+xml', 'application/xml', 'text/xml'),
 	'ics'	=>	'text/calendar',
+	'ical'	=>	'text/calendar',
 	'zsh'	=>	'text/x-scriptzsh',
 	'7zip'	=>	array('application/x-compressed', 'application/x-zip-compressed', 'application/zip', 'multipart/x-zip'),
 	'cdr'	=>	array('application/cdr', 'application/coreldraw', 'application/x-cdr', 'application/x-coreldraw', 'image/cdr', 'image/x-cdr', 'zz-application/zz-winassoc-cdr'),
@@ -180,4 +181,4 @@
 );
 
 /* End of file mimes.php */
-/* Location: ./application/config/mimes.php */
\ No newline at end of file
+/* Location: ./application/config/mimes.php */