remove location copying
string origin test
Made name analysis more fine-grained (using constructors for names).
All name stuff is now based on string origins instead of AST locations.
Removed stale files.
Made nested example work again.
Rename should be concatenating; not general, but enough for hygiene.
Suffix based renaming in fixHygiene.
freshSuffix did not recurse properly.
Some documentation.
Proper rename again using setOrigins and uniquer IDs.
remove single-replace rename; fix the other rename to use setID
Restored normal rename().
merge string-origins with master
Merge branch 'string-origins' of github.com:seba--/hygienic-transformations into string-origins

Conflicts:
	rascal/src/name/TestNested.rsc
adapt
Wrong pattern for varDecls.
Tests weren't working because of parsing.
Disabled println crap.
Printing renamed results.