A bitmap font library for PSP using the PSP's internal font (firmware pgf and bwfon files)

Changelog:
* added support for Chinese (gb3s1518.bwfon): now all of the PSPs internal fonts are supported! (thanks to Tong for his help)

* added libccc (my Character Code Conversion library) for string parsing/conversion:
- it currrently supports decoding of UTF-8 and the following codepages:

CP437 (US),
CP850 (Multilingual Latin I),
CP866 (Russian),
CP932 (Japanese Shift-JIS),
CP936 (Simplified Chinese GBK),
CP949 (Korean),
CP950 (Traditional Chinese Big5),
CP1251 (Cyrillic) and
CP1252 (Latin I)

- it's required by intraFont 0.30+ (simply add libccc.o to the OBJS list in your makefile)
- if you don't need any codepages: add -DLIBCCC_NO_CP to the CFLAGS in your makefile, which saves around 140kB of size/memory
- finally, libccc can be used independantly from intraFont for your own character conversion needs