Fix PyLint W0102 on `salt.modules.ssh`. Refs #1775
Fix PyLint W0102 on `salt.modules.pkg_resource` + PEP8. Refs #1775
Fix PyLint W0102 on `salt.modules.kvm_hyper` + PEP8. Refs #1775
Fix PyLint W0102 on `salt.modules.puppet` + PEP8 + Remove un-used imports. Refs #1775
Fix PyLint W0102 on `salt.cli.cp`. Refs #1775
Fix PyLint W0102 on `salt.states.file`. Refs #1775
Fix PyLint W0102 on `salt.states.ssh_auth`. Refs #1775
Fix PyLint W0102 on `salt.states.mount`. Refs #1775
changing fileserver_backend to be a list
take backends as a list
Add fileserver wrapper class
Update fileserver refs to use the fileserver class
Add envs func to roots file server backend
change the gitfs config to gitfs_remotes
Move fnd to an arg to reduce overhead
Fix ref to correct class for the Fileserver
Clean up initilization issues with fs changes
gen_back not get_back
make find_file changes
Fix issues with change in fileserver ret format