Fix bend_symlinks script for empty space

Please see my annotations.

fixes #125 (closed)

CHANGELOG.md

@@ -25,6 +25,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Fixed
 
+* #125 - `bend_symlinks` script did not allow whitespace in filename.
 * #122 - Dead-lock due to error in the DatabaseAccessManager.
 * #120 - Editing entities that were created with a no longer existing user
   leads to a server error.