[Pidgin] #2873: Implement [purple::cmd do], [purple::cmd help] and [purple::cmd list] in the Tcl plugin

[Pidgin]

#2873: Implement [purple::cmd do], [purple::cmd help] and [purple::cmd list] in
the Tcl plugin
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 Reporter:  dossy       |       Type:  patch
   Status:  new         |   Priority:  minor
Component:  libpurple   |    Version:  2.1.1
 Keywords:  tcl plugin  |    Pending:  0    
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 I'm submitting a patch to implement the following subcommands of
 purple::cmd in the Tcl plugin: do, help, list.

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Ticket URL: <http://developer.pidgin.im/ticket/2873>
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