The existence of the profile entry Path is already enforced by context_read().

The existence of the profile entry Path is already enforced by context_read().
Hence, removed the obscure ``free(path("./", TFOLDER));'' calls.
Still I don't see the sense in these lines, but they won't get executed,
as the condition is checked before (and the program aborts then).
Probably that's obsolete stuff that remained through several reworks.