v0.7.0 released!

[Steven Noonan]

We have released a fairly major update to the CrissCross library.
This
update provides feature additions and removals, bug fixes, and
documentation updates.

The full changelog for version 0.7.0 is as follows:
VERSION 0.7.0 (r???)
* Added several checksum methods:
- MD2
- MD4
- MD5
- SHA-1
- SHA-256
- SHA-512
- Tiger
* Nintendo DS homebrew support added (compile with 'make
BUILDFORNDS=1')
- Copyright changed to fit Nintendo DS screen.
- Cross-compiling is possible with devkitPro.
- Console class supports libnds console features.
* Fixed ANSI reset color code.
* GenPrime algorithm updated slightly to improve speed.
* SplayTree can't handle duplicate keys properly, so 1:1
compatibility with AVLTree/RedBlackTree has been broken to disable
certain duplicate key handling functions.
* CPUID updated with December 2007 Intel CPUID specification.
* Rare bug in AVLTree corrected.
* Renamed TextReader and TextWriter to FileReader and FileWriter,
respectively.