Removed changes for array support from the CtoFormulaConverter of this branch; moving it to the branch 'arrays'

git-svn-id: https://svn.sosy-lab.org/software/cpachecker/trunk@14702 4712c6d2-40bb-43ae-aa4b-fec3f1bdfe4c
avoid manual scoping of variable names, but instead use fully qualified names from declaration

git-svn-id: https://svn.sosy-lab.org/software/cpachecker/trunk@14703 4712c6d2-40bb-43ae-aa4b-fec3f1bdfe4c
Merge with trunk.



git-svn-id: https://svn.sosy-lab.org/software/cpachecker/branches/arrays@14704 4712c6d2-40bb-43ae-aa4b-fec3f1bdfe4c