Merge pull request #182 from gilles-leblanc/feature

Replaced deprecated mock and any_number_of_times that were used by RSpec mocks
Added total number of warnings from all files.
Reworked on total number of smells feature
corrected pluralization of 0 total warnings
Removed useless newlines
Added total number of warnings from all files.
Added total number of warnings from all files.
Reworked on total number of smells feature
corrected pluralization of 0 total warnings
Removed useless newlines
Added total number of warnings from all files.
Merge branch 'total_warning_count' of https://github.com/gilles-leblanc/reek into total_warning_count
Merge branch 'total_warning_count' of https://github.com/gilles-leblanc/reek into total_warning_count
Merge branch 'total_warning_count' of https://github.com/gilles-leblanc/reek into total_warning_count