* stable-2.6:
Reduce DOM nodes when updating reviewed status
Fix PatchScreen leak when moving between files
Use try/finally to ensure oldValue is cleared
Remove unused HasValueChangeHandlers from PatchScriptSettingsPanel
Make ListenableAccountDiffPreference final in PatchScriptSettingsPanel
Remove unused setPreferences method on PatchTable
init: Guess JDBC driver class if not configured
35faceb79e