[MacPorts] #57484: tclreadline 2.3.1: Update and move to GitHub

[MacPorts]

#57484: tclreadline 2.3.1: Update and move to GitHub
--------------------------+---------------------------------
  Reporter:  DanielO      |      Owner:  ryandesign
      Type:  update       |     Status:  accepted
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:
Resolution:               |   Keywords:  maintainer haspatch
      Port:  tclreadline  |
--------------------------+---------------------------------
Changes (by ryandesign):

 * keywords:   => maintainer haspatch
 * owner:  (none) => ryandesign
 * status:  new => accepted


Comment:

 Thanks. I'll commit this with these additional changes:

 * Add your GitHub handle to the maintainers line
 * Change tabs to spaces
 * Remove homepage, name, version in favor of letting github.setup set them
 * Remove sha1 checksum

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Ticket URL: <https://trac.macports.org/ticket/57484#comment:2>
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