apply usage of releng_generated_data; drop completed TODO items

releng/TODO

@@ -1,5 +1,5 @@
 * write a 'master' script to run all tests
- -> work in progress: run_all
+ -> work in progress: run_all_releng
  + figure out how to store logs and search for interesting
    err/warn keywords spewed up by the script or apps it calls.
  + write common configuration facility
@@ -23,5 +23,3 @@
   -> see releng/test_hardlinks for an implementation example
 
 * Interpreter to read options from config files and sets the variables
-* Config files to be stored in $HOME/.libburnia-releng/
-* Generated data in ./tmp/$scriptname directory