0.14.0: Prepare for 1.0.0

• Preparing for upcoming 1.0.0.
• Promote during to non-experimental.
• Fix most.create multiple consumer handling when streams end early (e.g. using until, take, etc.)
• Remove deprecated APIs:
  • most.repeat - use most.periodic, most.iterate, or most.unfold
  • most.fromEventWhere - use most.fromEvent plus filter
  • distinct and distinctBy - use skipRepeats and skipRepeatsWith