auss isn't a submodule anymore

.gitmodules

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-[submodule "3rd/auss"]
-	path = 3rd/auss
-	url = https://github.com/drmgc/auss.git

3rd/auss/LICENSE

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+This is free and unencumbered software released into the public domain.
+
+Anyone is free to copy, modify, publish, use, compile, sell, or
+distribute this software, either in source code form or as a compiled
+binary, for any purpose, commercial or non-commercial, and by any
+means.
+
+In jurisdictions that recognize copyright laws, the author or authors
+of this software dedicate any and all copyright interest in the
+software to the public domain. We make this dedication for the benefit
+of the public at large and to the detriment of our heirs and
+successors. We intend this dedication to be an overt act of
+relinquishment in perpetuity of all present and future rights to this
+software under copyright law.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+For more information, please refer to <http://unlicense.org/>

3rd/auss/README.md

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+# AutoStringStream ![license](https://img.shields.io/npm/l/chas-storage.svg)
+
+Simple header-only wrapper on `std::stringstream` with automatic casting to `std::string`
+
+## Usage
+
+```c++
+#include <auss.hpp>
+```
+```c++
+auss_t() << "Hello, " << user_name
+```
+```c++
+throw std::runtime_error(auss_t() << "Something gone wrong, See " << log_path)
+```
+
+### Own namespace
+If you wouldn't pollute global namespace just define `AUSS_USE_OWN_NAMESPACE`. Either before `#include` or in compiler flags (`-DAUSS_USE_OWN_NAMESPACE` for GCC).
+
+Also you can specifiy the name of namespace with `AUSS_OWN_NAMESPACE_NAME`:
+```
+-DAUSS_OWN_NAMESPACE_NAME="theauss"
+```
+
+## License
+
+Licensed under Unlicense. See `LICENSE` file for more info.

3rd/auss/include/auss.hpp

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+#pragma once
+
+#define AUSS_HPP
+
+#include <sstream>
+
+#ifdef AUSS_USE_OWN_NAMESPACE
+	#ifndef AUSS_OWN_NAMESPACE_NAME
+	#define AUSS_OWN_NAMESPACE_NAME auss
+	#endif
+namespace AUSS_OWN_NAMESPACE_NAME {
+#endif
+
+class AutoStringStream {
+public:
+	AutoStringStream() : m_stream() {}
+	virtual ~AutoStringStream() {}
+
+	template<typename T>
+	AutoStringStream&  operator<<(const T&  arg) {
+		m_stream << arg;
+		return *this;
+	}
+
+	AutoStringStream&  operator<<(const bool arg) {
+		m_stream << (arg ? "true" : "false");
+		return *this;
+	}
+
+	operator std::string() const {
+		return m_stream.str();
+	}
+
+	const std::string  to_string() const {
+		return m_stream.str();
+	}
+private:
+	std::stringstream  m_stream;
+};
+
+#ifndef AUSS_CUSTOM_TYPEDEF
+typedef AutoStringStream auss_t;
+#endif
+
+#ifdef AUSS_USE_OWN_NAMESPACE
+}
+#endif