Improved error checks. Removed <dlfcn.h> from Windows build (how did that ever compile? :) ).
Added support for Linux 32 bit.

- Minor code cleanups. Removed -Wall from Windows build to stop the MS header warning spam.
- Added Linux 32bit native build.
- Windows 64bit native can be built too, but is disabled because it's not of use right now.
- Separated premake scripts 'cause apparently I'm too stupid to configure them all-in-one.
Oops.
Updated native binaries.
Added debug output for troubleshooting.
Added command line arguments forwarded in Mac and Windows versions.
Adjusted README.md.
Merge pull request #15 from code-disaster/build-targets

Linux 32bit, error checks, command line forwarding
[maven-release-plugin] prepare release packr-1.2
[maven-release-plugin] prepare for next development iteration