setup.py: fix ansible-galaxy was not installed when using make install
Merge pull request #5365 from resmo/fix/ansible-galaxy

setup.py: fix ansible-galaxy was not installed when using make install
Addresses #5364 urllib quote role names
Don't create main.yml in files/templates directories on galaxy init
Create a default README.md with ansible-galaxy init
Split roles_path on colon separators and use the first path for the installation path
Use os.pathsep to split roles_path instead of a colon
Fix rst warnings in playbooks_loops.rst
Set default role license to BSD
Merge pull request #5371 from sivel/loops-register-doc-fix

Fix rst warnings in playbooks_loops.rst
Update released version in the docsite index page
Add eggs to gitignore
Fixed setup.py to have have proper sys.path
Remove dependency on `pwd` module
Remove dependency on `grp` module
Implement more portable file locking