Change branch checking logic
Fix specs for changed branch checking
Move messages for user into separate Messages class
Move gpa analyzing method to GetGpa class
Fix spec for changed analyzing method
Refactor code in GetGpa class
Change analyze! to gpa method in get gpa spec
Fix spec in compare gpa spec
Remove json gem dependency from codeclimate_ci.gemspec
Remove redundant prefix in method names in Messages class
Change branch checking logic from timeout to checking in cycle
Remove unnecessary timeout requiring from GetGpa
Add refresh method in GetGpa
Replace ENV with configuration
Refactor GetGpa class and specs for it
Refactor CompareGpa class and specs for it
Add allowing configuration in compare gpa spec
Add NULL_VALUE constant in GetGpa class
Remove unnecessary pry requiring
Remove CodeclimateCi module in specs