Drop shebang from test server

[voxik]

The spec/support/server.rb file does not have executable bit set, therefore the shebang is useless. Other option could be to add the executable bit and store it in repo.

And of course, the last option could be that setting the executable bit explicitly when needed is the right way to go. In that case, please feel free to ignore this PR and sorry for the noise.

[tagliala]

Related to the test server, there is also a

ethon/Rakefile

Lines 30 to 37 in 0e80211

	desc "Start up the test servers"
	task :start do
	require_relative 'spec/support/boot'
	begin
	Boot.start_servers(:rake)
	rescue Exception
	end
	end

which is not working anymore. Can it be dropped?

[voxik]

Can it be dropped?

It likely can. The boot.rb was dropped here and I can't see it would be ever used for something