evolve: prompt user to select destination for stabilization in case of split
This patch adds functionality to prompt user to select a revision when there
exists multiple stabilization destination because of split on multiple branches.
Test are also added for the feature.
I am not sure whether this is the best message which we can show, if people have
suggestions I will like to improve the messages shown in prompt.
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Evolve Commands Reference
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.. highlight:: none
amend
-----
.. hghelp:: amend
evolve
------
.. hghelp:: evolve
fold
----
.. hghelp:: fold
metaedit
--------
.. hghelp:: metaedit
next
----
.. hghelp:: next
obslog
------
.. hghelp:: obslog
pdiff
-----
.. hghelp:: pdiff
previous
--------
.. hghelp:: previous
prune
-----
.. hghelp:: prune
pstatus
-------
.. hghelp:: pstatus
split
-----
.. hghelp:: split
touch
-----
.. hghelp:: touch
uncommit
--------
.. hghelp:: uncommit