Options Logic Cleanup (#71)

* Output/Logging Overhaul
* Added StandardOut class
* Renamed LOGX macros to LOG_X
* Removed LogMsg macros in favor of LOG_X
* Added console window for debug Windows builds

* Options Refactor
* Moved options loading code from AppPlatform classes to Options class
* Added AppPlatform::singleton()
* Minecraft::m_options is now only accessible via Minecraft::getOptions() (as it should be)
* Making this work with SDL2 next

* Options Cleanup for SDL2

* Added AppPlatform::hasFileSystemAccess()
* Options won't try to load if hasFileSystemAccess returns false. Emscripten build will be happy.

---------

Co-authored-by: Brent Da Mage <BrentDaMage@users.noreply.github.com>

source/AppPlatform.cpp

@@ -9,6 +9,23 @@
 #include "AppPlatform.hpp"
 #include "common/Utils.hpp"
 
+AppPlatform* AppPlatform::m_singleton = nullptr;
+
+AppPlatform* const AppPlatform::singleton()
+{
+	return m_singleton;
+}
+
+AppPlatform::AppPlatform()
+{
+	m_singleton = this;
+}
+
+AppPlatform::~AppPlatform()
+{
+
+}
+
 void AppPlatform::_tick()
 {
 
@@ -89,11 +106,6 @@ Texture AppPlatform::loadTexture(const std::string&, bool)
 	return Texture(0, 0, nullptr, 1, 0);
 }
 
-std::vector<std::string> AppPlatform::getOptionStrings()
-{
-	return std::vector<std::string>();
-}
-
 void AppPlatform::recenterMouse()
 {
 
@@ -123,8 +135,9 @@ bool AppPlatform::shiftPressed()
 	return false;
 }
 
-void AppPlatform::setOptionStrings(const std::vector<std::string>& vec)
+bool AppPlatform::hasFileSystemAccess()
 {
+	return false;
 }
 
 std::string AppPlatform::getPatchData()