Remove references to "rake mail_patches"
Remove references to "rake mail_patches"

Signed-off-by: Deepak Giridharagopal <d11186354d1ef01ca06ae37d7e23e827da13e85f@puppetlabs.com>

puppetlabs/puppetdb,kbrezina/puppetdb,kbrezina/puppetdb,ajroetker/puppetdb,wkalt/puppetdb,senior/puppetdb,cprice404/puppetdb,kbarber/puppetdb,grimradical/puppetdb,grimradical/puppetdb,mullr/puppetdb,rbrw/puppetdb,github/puppetlabs-puppetdb,mullr/puppetdb,nfagerlund/puppetdb,ajroetker/puppetdb,rbrw/puppetdb,melissa/puppetdb,waynr/puppetdb,waynr/puppetdb,johnduarte/puppetdb,mullr/puppetdb,github/puppetlabs-puppetdb,melissa/puppetdb,puppetlabs/puppetdb,wkalt/puppetdb,kbarber/puppetdb,wkalt/puppetdb,highb/puppetdb,melissa/puppetdb,jantman/puppetdb,haus/puppetdb,waynr/puppetdb,puppetlabs/puppetdb,rbrw/puppetdb,puppetlabs/puppetdb,puppetlabs/puppetdb,kbarber/puppetdb,rbrw/puppetdb,senior/puppetdb,stahnma/puppetdb,waynr/puppetdb,wkalt/puppetdb,shrug/puppetdb,kbrezina/puppetdb,shrug/puppetdb,stahnma/puppetdb,senior/puppetdb,mullr/puppetdb,johnduarte/puppetdb,github/puppetlabs-puppetdb,johnduarte/puppetdb,grimradical/puppetdb,ajroetker/puppetdb,highb/puppetdb,shrug/puppetdb,jantman/puppetdb,nfagerlund/puppetdb,johnduarte/puppetdb,mullr/puppetdb,jantman/puppetdb,stahnma/puppetdb,shrug/puppetdb,kbarber/puppetdb,highb/puppetdb,ajroetker/puppetdb,rbrw/puppetdb,highb/puppetdb,senior/puppetdb,nfagerlund/puppetdb,cprice404/puppetdb,cprice404/puppetdb,haus/puppetdb,haus/puppetdb,kbrezina/puppetdb,grimradical/puppetdb