Rudiments 0.43 发布， C++常用工具类库

Rudiments 是一个 C++ 类库，提供一些用来编写守护进程、客户端和服务器端的基础类，与标准C函数的封装类：还包括正则表达式、 semaphores 与 signal handling的处理。

Release Notes: Lots of minor modifications were made to support older platforms and compilers. Several classes and methods were renamed to avoid collisions on platforms that use macros to alias functions. The daemonprocess class has been merged into the process class. Thread support is no longer required, but used if available. The linkedlist and dictionary classes have been refactored and simplified. Vsnprintf has been wrapped and printf-like methods have been added to various classes. There is now a 64-bit build option on Windows