Sort option. Search feature.
Tests added for Saved Items filtering, sorting and searching features.
Merge branch 'develop2' into feauture/saved_items_filters_and_sorting

Conflicts:
	app/src/main/java/com/jaspersoft/android/jaspermobile/activities/report/fragment/SaveItemFragment.java
Refactor method parameters
Merge pull request #6 from Jaspersoft/feauture/saved_items_filters_and_sorting

Feauture/saved items filters and sorting