fix string print codegen
Merge remote-tracking branch 'origin/cpp' into cpp
fix C++ target
bug fixes for C++ target
 - string manipulation in ExceptionOps
 - fix max/min for non-floating types
 - enable transfer function for variables
fix min/max C++ codegen
C++ fix: structural equality for DeliteStructs
Merge remote-tracking branch 'origin/delite-develop' into cpp
Add emitVarDecl and emitAssignment (used in forge)
fix emitVarDecl assignment
Merge pull request #72 from TiarkRompf/cpp

Cpp