Better handling of ReloadPackage() in settings

* When reloading from settings, remember to use {IsSettings = true}
* Upon exitting settings, do a regular ReloadPackage()

_SettingsUI.lua

@@ -11,6 +11,8 @@ end
 function g_Addon.SettingsUI_PageRoot_Create()
 	local frmPage   = CreateFrame("Frame", "CatRotationHelper_DlgOptions", UIParent)
 	frmPage.name    = THIS_ADDON_NAME;
+	frmPage.okay    = g_Addon.SettingsUI_PageRoot_Okay;
+	frmPage.cancel  = g_Addon.SettingsUI_PageRoot_Cancel;
 	InterfaceOptions_AddCategory(frmPage);
 
 	frmPage.m_LblHint = frmPage:CreateFontString(nil, 'ARTWORK', 'GameFontNormalLarge');
@@ -20,6 +22,14 @@ function g_Addon.SettingsUI_PageRoot_Create()
 	return frmPage;
 end
 
+function g_Addon.SettingsUI_PageRoot_Okay()
+	g_Addon.ReloadPackage();
+end
+
+function g_Addon.SettingsUI_PageRoot_Cancel()
+	g_Addon.ReloadPackage();
+end
+
 function g_Addon.SettingsUI_PageFrames_Create(a_FrmParent)
 	local frmPage   = CreateFrame("Frame", a_FrmParent:GetName() .. "_PageFrames", a_FrmParent)
 	frmPage.name    = "Frames";
@@ -149,7 +159,7 @@ function g_Addon.SettingsUI_PageIcons_ChkIcon_OnClick(a_ChkIcon)
 		g_Addon.Settings.DisabledIcons[iconLogic.ID] = true;
 	end
 
-	g_Addon.ReloadPackage();
+	g_Addon.ReloadPackage({IsSettings = true});
 end
 
 function g_Addon.SettingsUI_PageIcons_ChkIcon_OnEnter(a_ChkIcon)