Fill RevisionGrid Navigate context from MenuCommands
Fix #1660: replace GitEx with GitExt
gitex:// changed to gitext://
replace gitex with gitext in LinkFactory
add fix for TranslationApp
Fix DidDefaultSettingsChange to detect changes when a Command was moved from one HotkeySettings to another
Move "Go to current revision" and "Go to commit..." from FormBrowse to RevisionGrid MenuCommands

- to make them also available in the RevisionGrid context menu
- also move Hotkey definition from FormBrowse category to RevisonGrid
Make GotoCommit shortcut configurable
FormChooseCommit: remove code duplication by reusing revisionGrid.MenuCommands.GotoCommitExcecute()
Fix: hotkey display string was not shown when RevisionGrid is part of another user control (like FormChooseCommit)
Add test for HotkeySettingsManager.DidDefaultSettingsChange
update UnitTests
remove unused code
FormCleanupRepository: rearrange GUI elements to better support filter by path
implemnent checkBoxPathFilter_CheckedChanged
GitCommandHelpers.CleanUpCmd: support path argument (and replaced Stringbuilder with simple +=)
FormCleanupRepository: implement optional path argument
Add "Clean working tree..." to context menu of FileTree tab
Merge pull request #1925 from feinstaub/feature/goto_plugin_settings

Open corresponding SettingsPage directly from Plugin
When FormGotoCommit and clipboard data is used select all text in textbox

=> if user starts typing the textbox is cleared at first