logilab-devtools #283529 [hgext] add ticket creation command [validation pending]

[hgext] add ticket creation command

"hg make-ticket $rev" creates a ticket on the project's forge using the revision's description.

prioritynormal
typebug
done in0.24.0
load0.500
load left0.000
closed by#ffaacadcdd63 [hgext] add ticket creation command (closes #283529)
patch[hgext] add ticket creation command (closes #283529) [applied]