Move Squirrel and Sqrat into the root level directory.

Create the initial CMake build scripts.

CMakeLists.txt

@@ -0,0 +1,41 @@
+cmake_minimum_required(VERSION 3.0.2)
+project(SqMod)
+
+# Several plugin options
+option(BUILTIN_RUNTIMES "Include the MinGW runtime into the binary itself." ON)
+option(FORCE_32BIT_BIN "Create a 32-bit executable binary if the compiler defaults to 64-bit." OFF)
+
+# Default to c++14 standard
+if(CMAKE_VERSION VERSION_LESS "3.1")
+	if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
+	  set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14")
+	endif()
+else()
+	# Apparently the above does not work with cmake from on debian 8
+	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
+	# Try the standard method as well
+	set(CMAKE_CXX_STANDARD 14)
+	set(CMAKE_CXX_STANDARD_REQUIRED ON)
+endif()
+
+# Default to release mode
+set(CMAKE_BUILD_TYPE "Release")
+
+# Include mingw runntime into the binary
+if (GCC OR MINGW)
+	if(BUILTIN_RUNTIMES)
+		set(CMAKE_EXE_LINKER_FLAGS "-static-libgcc -static-libstdc++ -static")
+	endif()
+endif()
+
+# Enable position independent code
+if (UNIX)
+	set(CMAKE_POSITION_INDEPENDENT_CODE ON)
+endif()
+# Include Squirrel library
+add_subdirectory(squirrel)
+# Include Squat library
+add_subdirectory(sqrat)
+# Global include directories
+include_directories(${CMAKE_CURRENT_SOURCE_DIR})
+include_directories(${CMAKE_CURRENT_SOURCE_DIR}/include)