remove the 'pageTitle' mechanism in several scripts

- basic.py
- blockreview.py (not working, actually)
- cosmetic_changes.py
- noreferences.py
  (split out from Iae38e6ba582e5e65f38290d34d3048cf1442c383)
- touch.py
- weblinkchecker.py (also fixed a typo)

per I3d0c64bd0f4aac2a2c3cf375d84e77cb364868ad

Change-Id: Ic5983b64cbc0cd96c98c105574ccb1db6dbaf9a6