Support hash character in scopes

First release candidate for v4.4.0

Support dot character in scopes

Support dot character in scopes

Case-insensitive checks for types and scopes

fix: make types and scopes case-insensitive (#135)

fix: skip merge commits patterns (#134)

fix: skip merge commits patterns (#134)

Merge commits allowed by default, better verbose output, internal ref…

…actor to classes

Pre-release 1 for 4.0.0