Deprecate PublicBody.set_first_letter
Deprecate PublicBody.set_first_letter

Unused since 1524f83baa3b93a506dbefe7def0c4c304f93745

andreicristianpetcu/alaveteli_old,Br3nda/alaveteli,Br3nda/alaveteli,andreicristianpetcu/alaveteli,andreicristianpetcu/alaveteli_old,4bic/alaveteli,Br3nda/alaveteli,4bic/alaveteli,nzherald/alaveteli,nzherald/alaveteli,4bic/alaveteli,andreicristianpetcu/alaveteli_old,4bic/alaveteli,nzherald/alaveteli,andreicristianpetcu/alaveteli_old,4bic/alaveteli,nzherald/alaveteli,Br3nda/alaveteli,andreicristianpetcu/alaveteli,andreicristianpetcu/alaveteli,nzherald/alaveteli,andreicristianpetcu/alaveteli_old,Br3nda/alaveteli,andreicristianpetcu/alaveteli,andreicristianpetcu/alaveteli