install ncurses : allow to use pretty output in bats for terminal mode
install ncurses : allow to use pretty output in bats for terminal mode

Change-Id: I886af024aaca963329c0fd0982f073fa3380a624
Signed-off-by: Florent BENOIT <aed23c9e57d07943853fa5abcd82c7d7f632be43@codenvy.com>

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