Merging changes and prepping for 2.5.0 release

FilterpaneGrailsPlugin.groovy

@@ -1,5 +1,5 @@
 class FilterpaneGrailsPlugin {
-    def version = "2.4.7"
+    def version = "2.5.0"
     def grailsVersion = "2.4 > *"
 
     def author = "Grails Plugin Consortium"

test/integration/org/grails/plugin/filterpane/FilterPaneTabLibSpec.groovy

@@ -163,4 +163,18 @@ class FilterPaneTabLibSpec extends Specification {
         then:
         thrown(RuntimeException)
     }
+
+
+    def "test filter criteria between"() {
+        given:
+        def params = ['filter.op.foo':'yes']
+
+
+        when:
+        def output = applyTemplate('<filterpane:currentCriteria domainBean="Book"/>', params)
+
+        then:
+        output == ''
+
+    }
 }