Use latest psol beta, improve build method
Add forgotten makefile for gzip
More build fixes & improvements
Fix the makefile to also compile/link some required cc files from PSOL
Merge pull request #5 from We-Amp/oschaaf-improve-build

Use latest psol beta, improve build method
Should now work out of tree on x64 without any hassle. Doesn't require building mps from source any longer.