Implement logging features for decompiler (#78)

* Begin spdlog integration for decompiler

* Replace old prints with spdlog equivalents

* clang-format

* Fixes

* Log output to /logs/decompiler.log.

The console now prints that the disassembly has begun and it may take a few minutes to complete. This will reduce the amount of verbose logging output directly to a console stream.

* Update .gitignore

Ignore decompiler output for now

* Resolve more issues

Fixed percentage printing and various other issues

* Fixed stuff I broke (sorry)

* Fix more broke stuff

decompiler/config.cpp

@@ -2,6 +2,7 @@
 #include "third-party/json.hpp"
 #include "util/FileIO.h"
 #include "common/util/FileUtil.h"
+#include "third-party/spdlog/include/spdlog/spdlog.h"
 
 Config gConfig;
 
@@ -30,4 +31,4 @@ void set_config(const std::string& path_to_config_file) {
   for (const auto& x : asm_functions_by_name) {
     gConfig.asm_functions_by_name.insert(x);
   }
-}
+}