Added test set for floats

git-svn-id: https://svn.sosy-lab.org/software/cpachecker/branches/symbolicvalue@12008 4712c6d2-40bb-43ae-aa4b-fec3f1bdfe4c
Added temporary .jar's to ant build.xml

git-svn-id: https://svn.sosy-lab.org/software/cpachecker/branches/symbolicvalue@12013 4712c6d2-40bb-43ae-aa4b-fec3f1bdfe4c