0.2.7 release
change mVperAmp to float + refactor (#17) * change mVperAmpere to float + refactor * add **ACS712_FF_SAWTOOTH** form factor / crest factor * update documentation / naming parameters / minor edits
change mVperAmp to float + refactor (#17) * change mVperAmpere to float + refactor * add **ACS712_FF_SAWTOOTH** form factor / crest factor * update documentation / naming parameters / minor edits