v1.0.38

This was the first release to support sourcelink.

New Features:

• SpanBuilder<T>
• SStringBuilder
• sourcedirectory()
• GetTag overload for enum values

Optimizations:

• ToEnglishWords optimized
  • internally uses Span<char> instead of StringBuilder
  • internally uses TryFormat rather than ToString on the numeric value
• GraphMap.ToArray optimization (calls KeysToArray)

Changes:

• Towel.Extensions was migrated into Towel.Statics (there was no reason to have two separate types)
• EquateSequence parameters Span<T> -> ReadOnlySpan<T>
• added == and != operators to Lazy types