I assuming you've flown many times before, you have to remember that there are random searches done all the time. I think it's a huge overeaction to be like this - Lanzarote is a huge party places and people bring in drugs all the time so it is 100% reasonable for them to what they did. AHAHAHA are you seriously comparing your 10 minute delay at airport security to the plight of millions?
I think you're just a little worked up over this mate, if you take a step back from the situation you'd realise that you were just a subject of a random explosives/drugs scan which is 100% normal and to be expected every now and again in airports. Why you've reacted so badly to this is beyond me - the only reason I can think of is that they weren't as polite as you wanted them to be; perhaps if you'd spent your entire day swabbing bags and dealing with pissed off flyers who ignore the need for universal safety checks and think they can swan through without the occasional minor probing you'd a little grumpy. No doubt you weren't exactly pleasant to them either?
Have a reality check mate, you're not an oppressed nation, you just had someone rub a little bit of cloth over your hands and bag at an airport without saying please or thankyou, they didn't **** your cat.