change copy_object docs to YARD
YARD docs for head_object.rb
how do I updates my clone with updates from source?
change docs on initiate_multipart_upload.rb
change copy_object docs to YARD
YARD docs for head_object.rb
how do I updates my clone with updates from source?
change docs on initiate_multipart_upload.rb
resolve merge conflicts according to the code on fog master
change doc on copy_object.rb
change docs
Merge pull request #1450 from danny-g/master

changed docs to YARD for head_object.rb