private void DeleteIssue_Click(object sender, EventArgs e)
{
string[] arguments=selectedIssuesAsShortnames(), outputs;
for (var i = 0; i < arguments.Length; i++)
arguments[i] = "remove " + arguments[i];
string l="";
foreach(string s in arguments)
l+=s+"\n";
//MessageBox.Show(this, "Would do: "+l);
outputs = plugin.callBEcmd(BERepoLocation.Text, arguments);
if (outputs[0].Length > 0) MessageBox.Show(this, "Command output: " + outputs[0]);
changesMade();
}