- cicInspect: relevant nodes count updated: letin nodes are not relevant

- cicInspect: relevant nodes count updated: letin nodes are not relevant
- Procedural: reflexivity is now supported
- grafiteAst: boolean flag for include to tag inclusion of a source file. This command is relevant for .ma generation only. [ the source file of a .mma is not included in the generated .ma ]
- cicNotationLexer: unexpanded TeX macro symbols are now encoded with an extra space at the end. This is consistent with the concept of TeX sequence and fixes a bug in the renering of these symbols. The space is needed for reparsing!