Fix some build problems

Forced inlining is bad for VC++ linker
Can't redefine keywords
Use multithreaded CRT DLL
Add missing zsys
Compile as dynamic library

OOPS!
Revert "C compliance issues"

Compile as C++ anyway
I hate kdiff3 so much

Nuke it from orbit
Fix DLL import/export macros
Ignore some dumpbin files
Fix exporting of tests

In Windows, it is not possible to mix statically and dynamically linked functions, where the definitions are hidden in the .c files
Move extern data to exported functions
Move selftest project for sane folder scheme
Add my name to AUTHORS