load byebug and awesome_print
add merge method to connect config class
bump API version (v4)
get rid of init_utl method and respect insecure option from config
fix assignments allignment
don't override the config attributes with nil values
read url and insecure values from config in cli.rb
read values from config and merge with options
merge options after extraction and check if config url is equal to DEFAULT_URL
fix test
rename merge to merge!
beautify if statement
fix rubocop offenses
Merge pull request #179 from SUSE/review_140930_v4_api_version_and_respect_insecure_option

[Review] Request from 'vlewin' @ 'SUSE/connect/review_140930_v4_api_version_and_respect_insecure_option'