Add log/ to switch-to-shared script
Add log/ to switch-to-shared script

script/rails-deploy-before-down will complain if log is listed in the
SHARED_DIRECTORIES configuration variable and already exists in
APP_ROOT. It will recommend this script be used to migrate to a
timestamped deployment structure, so adding log/ makes the transition of
the log directory easier.

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