Adding ability to set Sifter filter options.

see PR #943

Author: risadams

src/defaults.js

@@ -61,7 +61,7 @@ Selectize.defaults = {
 	onInitialize         : null, // function() { ... }
 	onChange             : null, // function(value) { ... }
 	onItemAdd            : null, // function(value, $item) { ... }
-	onItemRemove         : null, // function(value) { ... }
+	onItemRemove         : null, // function(value, $item) { ... }
 	onClear              : null, // function() { ... }
 	onOptionAdd          : null, // function(value, data) { ... }
 	onOptionRemove       : null, // function(value) { ... }

src/selectize.js

@@ -244,7 +244,7 @@ $.extend(Selectize.prototype, {
 			}
 		});
 		$window.on('mousemove' + eventNS, function() {
-			self.ignoreHover = false;
+      self.ignoreHover = self.settings.ignoreHover;
 		});
 
 		// store original children and tab index so that they can be
@@ -1054,7 +1054,8 @@ $.extend(Selectize.prototype, {
 			fields      : settings.searchField,
 			conjunction : settings.searchConjunction,
 			sort        : sort,
-			nesting     : settings.nesting
+			nesting     : settings.nesting,
+      filter      : settings.filter
 		};
 	},
 
@@ -1425,7 +1426,7 @@ $.extend(Selectize.prototype, {
 	},
 
 	/**
-	 * Clears all options.
+	 * Clears all options, including all selected items
 	 *
 	 * @param {boolean} silent
 	 */