HAL renaming & relocation (#215)

Implemented more consistent naming:
- Moved all HAL devices into their own namespace (and related folder)
- Post-fixed all HAL device names with "Device"

Tactility/Source/app/ElfApp.cpp

@@ -4,9 +4,9 @@
 #include "Tactility/file/File.h"
 #include "Tactility/service/loader/Loader.h"
 
+#include "Tactility/hal/sdcard/SdCardDevice.h"
 #include <Tactility/Log.h>
 #include <Tactility/StringUtils.h>
-#include <Tactility/hal/SdCard.h>
 
 #include "esp_elf.h"
 
@@ -50,7 +50,7 @@ private:
         assert(elfFileData == nullptr);
 
         size_t size = 0;
-        hal::withSdCardLock<void>(filePath, [this, &size](){
+        hal::sdcard::withSdCardLock<void>(filePath, [this, &size](){
             elfFileData = file::readBinary(filePath, size);
         });