Fix issues in access manager (geosolutions-it#1354)

* Fix issues in access manager

 - Due to the update, we have to apply this fix to the RuleAttributeSelect to re-enable inline search

* Removed loading and minor fixes

On input change, set loding make the things break, because the state is managed internally.

This fixes the select to work in both sync and async ways.

web/client/components/manager/rulesmanager/RuleAttributeSelect.jsx

@@ -41,9 +41,9 @@ const RuleAttributeSelect = React.createClass({
     },
     getDefaultProps() {
         return {
-            loadOptions: () => [],
+            loadOptions: () => {},
             onInputChange: () => {},
-            onValueUpdated: () => [],
+            onValueUpdated: () => {},
             options: [],
             disabled: false,
             paginated: false,
@@ -114,11 +114,11 @@ const RuleAttributeSelect = React.createClass({
                     }
                     this.props.loadOptions();
                 }}
+                searchable={true}
+                matchPos="any"
+                matchProp="any"
                 clearable={this.props.clearable}
                 onInputChange={(input) => {
-                    if (!this.props.staticValues) {
-                        this.setState({loading: true});
-                    }
                     this.props.onInputChange(input);
                 }}
                 options={this.state.loading ? [] : options}