Secondary formatting changes (#489)

Description of the changes:
Adjusted some of the values in .clang-format
Add clang-format-all.ps1
Fix path to .clang-format in Calculator.sln

How changes were validated:
Manual.

src/Calculator/Views/Memory.xaml.cpp

@@ -35,7 +35,8 @@ using namespace Windows::UI::ViewManagement;
 
 DEPENDENCY_PROPERTY_INITIALIZATION(Memory, RowHeight);
 
-Memory::Memory() : m_isErrorVisualState(false)
+Memory::Memory()
+    : m_isErrorVisualState(false)
 {
     InitializeComponent();
     m_memoryItemFlyout = safe_cast<MenuFlyout ^>(Resources->Lookup("MemoryContextMenu"));