Revert "FR #1113 Rather more intelligent thank you link generation"

This is blowing everything up (dependencies on things we don't have out there), and is also turning 
https://wikimediafoundation.org/wiki/Thank_You in to 
https://wikimediafoundation.org/wiki/En instead of https://wikimediafoundation.org/wiki/Thank_You/En. 

This reverts commit 3d1d12f59b0857395f85c10e152f700e61df6493.

Change-Id: Id1b9ab4ca7584fe6c3d1223d335d302fcae0e75e
Merge "Revert "FR #1113 Rather more intelligent thank you link generation""