Refactoring

[coveralls]

Pull Request Test Coverage Report for Build 66

• 131 of 187 (70.05%) changed or added relevant lines in 7 files are covered.
• 42 unchanged lines in 5 files lost coverage.
• Overall coverage decreased (-11.7%) to 74.438%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
pkg/detector/detector.go	7	10	70.0%
pkg/sites/mangareader.go	0	6	0.0%
pkg/sites/mangarock.go	1	7	14.29%
pkg/util/util.go	16	27	59.26%
pkg/sites/mangahere.go	0	13	0.0%
pkg/core/core.go	100	117	85.47%
<!--	Total:	131	187	70.05%	-->

Files with Coverage Reduction	New Missed Lines	%
pkg/detector/detector.go	1	80.0%
pkg/sites/mangarock.go	2	66.67%
pkg/sites/mangareader.go	2	81.4%
pkg/core/core.go	3	86.4%
pkg/sites/mangahere.go	34	0.0%
<!--	Total:	42		-->

Totals
Change from base Build 52:	-11.7%
Covered Lines:	364
Relevant Lines:	489

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💛 - Coveralls