Add a note about deleting vendor/plugins
Add a note about deleting vendor/plugins

nzherald/alaveteli,Br3nda/alaveteli,4bic/alaveteli,petterreinholdtsen/alaveteli,TEDICpy/QueremoSaber,andreicristianpetcu/alaveteli_old,andreicristianpetcu/alaveteli_old,Br3nda/alaveteli,obshtestvo/alaveteli-bulgaria,datauy/alaveteli,4bic/alaveteli,4bic/alaveteli,andreicristianpetcu/alaveteli,nzherald/alaveteli,petterreinholdtsen/alaveteli,Br3nda/alaveteli,Br3nda/alaveteli,4bic/alaveteli,obshtestvo/alaveteli-bulgaria,codeforcroatia/alaveteli,nzherald/alaveteli,Br3nda/alaveteli,TEDICpy/QueremoSaber,4bic/alaveteli,codeforcroatia/alaveteli,obshtestvo/alaveteli-bulgaria,andreicristianpetcu/alaveteli,datauy/alaveteli,TEDICpy/QueremoSaber,nzherald/alaveteli,andreicristianpetcu/alaveteli,nzherald/alaveteli,petterreinholdtsen/alaveteli,TEDICpy/QueremoSaber,codeforcroatia/alaveteli,andreicristianpetcu/alaveteli_old,obshtestvo/alaveteli-bulgaria,andreicristianpetcu/alaveteli_old,andreicristianpetcu/alaveteli,petterreinholdtsen/alaveteli,TEDICpy/QueremoSaber,petterreinholdtsen/alaveteli,andreicristianpetcu/alaveteli_old,datauy/alaveteli,codeforcroatia/alaveteli,andreicristianpetcu/alaveteli,obshtestvo/alaveteli-bulgaria