First i have a Question, everyone got an infinit supplie of Militia LAVs, HAs and Dropships. Will this stay in the Finial version or is it just so you can test Vihicles now and it's easier to find Vihicle bugs when more people are using same?

When it's planed to keep free vihicles for all i would be very against it. Because for example a Tank shouldn't be for free it a heavy machine which needs much recources to build. Even when the Militia Tank is pretty bad it's still a tank. Same with Dropships. I think it would be okey when everyone got a free LAV for fast transportation over big maps which you don't need any skills for.

What do you think about the MIlitia Vihicles, and Does someone know the answer of my first Question?

In the full release Corporations will have to pay for vehicles before tha battle so that all the dust mercs working for that corporation would have them. You could also buy them yourself from the market but free vehicles won't be in the full version (Unless you count the ones corporations could fund you with,but then again someone is paying for them ).