Look at GIT_AUTHOR_NAME if present
Look at GIT_AUTHOR_NAME if present

Signed-off-by: Josh Nichols <c028c213ed5efcf30c3f4fc7361dbde0c893c5b7@technicalpickles.com>

Gusto/capistrano-slack,nextupdate/capistrano-slack,ZenPayroll/capistrano-slack,technicalpickles/capistrano-mountaintop,Bridj/capistrano-slack,windhorn/capistrano-slack,10Kft/capistrano-slack,j-mcnally/capistrano-slack,SiftScience/capistrano-slack