[Evolution] 2001013017 mouse field selection in composer window broken

[Fernando Pereira <fpereira flipdog com>]

The fields of the compose window in 2001013017 are not reacting
correctly to mouse-left. For example, if select the "To:" field, I can't
get back to the message text field. Moving between "To:" and "Subject:"
requires clicking several times, tabbing, etc, until the field one wants
is finally active.

-- F