create Airsim Env with Obstacles

[Tamminhdiep97]

Create init env of airsim

[Tamminhdiep97]

• [x] Create Airsim connection (init connect)
• [x] Create Airsim connection (reset env)
• [ ] dynamic add different obstacles
• [ ] moveable obstacles
• [ ] add random weather condition

[Tamminhdiep97]

7b826bf9a4d770fd9a9e1aeb56081e66e2b3dd62 until this commit

• connect to env each timestep is done
• dqn agent for demonstrate purpose
• fix input of dqn (forward depth camera, destination position, current position)