refactor exported symbols guts to a Moo Object
Increase IsDev version
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v0.2.0

 [00 Major Changes]
 - Refactored guts of exported symbols in terms of a Moo class.

 [Dependencies::Added / runtime requires]
 - Carp
 - Moo
 - Path::IsDev::Object
 - Scalar::Util

 [Dependencies::Changed / runtime requires]
 - Path::IsDev v0.1.1 → v0.2.2