Do not mess with escape sequences

As discussed in issue #10

Author: ehrenfeu

src/imcflibs/pathtools.py

@@ -109,7 +109,6 @@ def parse_path(path, prefix=""):
     'path': '/path/to/some/'}
     """
     path = str(path)
-    path = path.replace("\n", "\\n").replace("\t", "\\t")
     if prefix:
         # remove leading slash, otherwise join() will discard the first path:
         if path.startswith("/"):