Missing 'final' on a test flag
Updates to the result files involving generation of string literals
Added test revealing problem with generation of char literals that are escaped
Fix for generation of char literals that are escaped
Added new test for generation of curried functions
Updated the toString method of the VDMSeq class to take the "seq of char" case into account.
Added settings to the IR AST for configuring code generation
Made generation of char sequences configurable
Updated IO to handle printf for sequences (seq of char)