Major refactor and API changes

- Updated `.gitignore` file
- Updated `CMakeLists.txt` to build static exectuable
- Changed some `Doxyfile` configurations to build more robust and complete documentation (WIP)
- Changed how `remote` works to better reflect `git`'s API (WIP)
- Changed how error handling works
- Improved `bin/compile.sh` script
- Improved `bin/lines.sh` script (kinda)
- Removed some instances of `fmt` in favor of `std` string functions
- Restructed style for better readibility

src/main.cpp

@@ -4,11 +4,14 @@
 #include "log.hpp"
 #include "config.hpp"
 #include "package_manager.hpp"
+#include "result.hpp"
 
 
 int main(int argc, char **argv){
-	gdpm::package_manager::initialize(argc, argv);
-	gdpm::package_manager::execute();
-	gdpm::package_manager::finalize();	
+	using namespace gdpm;
+	result_t <package_manager::exec_args> r_input = package_manager::initialize(argc, argv);
+	package_manager::exec_args input = r_input.unwrap_unsafe();
+	package_manager::execute(input.args, input.opts);
+	package_manager::finalize();	
 	return 0;
 }