generating configuration for subdomains
rm proxy worker
support for redirection properties
refactoring, cleaning
base_server_name removed from config
runner and client updated
documentation updated
add_proxy rm_proxy required at the end of file
make sure that string and symbols are valid in type
more info about errors
Merge branch 'subdomains'

Conflicts:
	lib/redirus/worker/nginx_config_generator.rb
	spec/redirus/worker/nginx_config_generator_spec.rb