cut-intro tests do no longer depend on minisat being installed (this should fix Jenkins-problems of continuous build #821)

git-svn-id: http://gapt.googlecode.com/svn/trunk/source@1787 85d21ef8-add0-11de-ae77-5bfb9c5a3f34
Add proper tests created from templates added last week for testing the validity of deep formulas of expansion proofs.
They are commented as they fail (see tickets).


git-svn-id: http://gapt.googlecode.com/svn/trunk/source@1788 85d21ef8-add0-11de-ae77-5bfb9c5a3f34