Fix deny_host_whitelist problem. Fix USER_HOME_DIR. PEP8 Compliance.

Fixed in v2.

	modified:   init_files/v2/atmo_init_full.py
Fix deny_host_whitelist problem. Fix USER_HOME_DIR. PEP8 Compliance.

Fixed in v1.

	modified:   init_files/v1/atmo-initer.rb
	modified:   init_files/v1/atmo_init_full.py