Refactoring for PR #2051 (#2202)

* Fixing: Sensible default settings for "Enable save actions" and "Cleanup"

* Sensible default settings for "Enable save actions" in database properties and "Cleanup entries" in menu are now identical

* Insert allTextField fieldName and refactoring the reset entries of database properties

* CHANGELOG Fixing

* Feedback
* rename all_text_fields to all-text-fields
* remove ISBN and ISSN, MONTH, DATE, YEAR form all-text-fields

* Create Recommend Button for BibTex and BibLatex and refactor reset button incl. defaut setting

* Refactoring:
* Rename BibTex and BibLaTex to BibTeX and BibLaTeX
* Rename Formatter list of BibTeX and BibLaTeX

* Refactoring_15102016_2343:
"Recommended for %0" button is now disabled, if save actions are not enabled

* Fix LocalizationConsistencyTest FAIL:
* Testcase ensureNoDuplicates in JabRef_vi.properties

* Refactoring:
* create test for fieldformattercleanup
* refactoring for default

* add OrdinalsToSuperscriptFormatter to recommand button

* REFACTORING_27102016_0744:
* rename the recommended list
* change "isBibTex" to "isBibLatex"

* Follow to refactor_27102016_1340

src/main/java/net/sf/jabref/gui/cleanup/FieldFormatterCleanupsPanel.java

@@ -31,6 +31,7 @@
 import net.sf.jabref.model.cleanup.FieldFormatterCleanup;
 import net.sf.jabref.model.cleanup.FieldFormatterCleanups;
 import net.sf.jabref.model.cleanup.Formatter;
+import net.sf.jabref.model.database.BibDatabaseContext;
 import net.sf.jabref.model.entry.BibEntry;
 import net.sf.jabref.model.entry.InternalBibtexFields;
 import net.sf.jabref.model.metadata.MetaData;
@@ -133,18 +134,12 @@ public void contentsChanged(ListDataEvent e) {
         resetButton = new JButton(Localization.lang("Reset"));
         resetButton.addActionListener(e -> ((CleanupActionsListModel) actionsList.getModel()).reset(defaultFormatters));
 
-        boolean isBibLaTeX = JabRefGUI.getMainFrame().getCurrentBasePanel().getDatabaseContext().isBiblatexMode();
-        String mode;
+        BibDatabaseContext databaseContext = JabRefGUI.getMainFrame().getCurrentBasePanel().getDatabaseContext();
 
-        if (isBibLaTeX) {
-            mode = "BibLaTeX";
-        } else {
-            mode = "BibTeX";
-        }
+        recommendButton = new JButton(Localization.lang("Recommended for %0", databaseContext.getMode().getFormattedName()));
+        boolean isBibLaTeX = databaseContext.isBiblatexMode();
 
-        recommendButton = new JButton(Localization.lang("Recommended for %0", mode));
         recommendButton.addActionListener(e -> {
-
             if (isBibLaTeX) {
                 ((CleanupActionsListModel) actionsList.getModel()).reset(Cleanups.RECOMMEND_BIBLATEX_ACTIONS);
             } else {