I290 meta data

[i290 managing meta data](http://gsd.uwaterloo.ca:8888/question/1178/managing-clafer-meta-data)

Implemented:

R1.
R2.1. Generation of the `.cfr-map` 
R3.
R3.1. Generation of the `.cfr-scope` file
R4. sorting alphabetically by `fqName or `lpqName`.