Added landmarks and signals launch

data/sample_parking/landmarks.txt

+0.0 0.0 -0.5 0.0 0
+1.0 8.5 1.5 1.57 0
+2.0 7.5 6.6 -1.57 0
+3.0 7.5 4.0 1.57 0
+4.0 -1.5 6.5 -1.57 0
+5.0 -0.5 1.5 1.57 0
+6.0 4.0 4.2 1.57 0
+7.0 4.0 7.0 1.57 0
+8.0 3.0 1.0 -1.57 0
+9.0 4.0 1.5 1.57 0
+10.0 3.0 6.5 -1.57 0
+11.0 4.0 5.8 -1.57 0
+12.0 2.6 -0.5 3.14 0
+101.0 0.7 0.99 1.57 2
+102.0 1.7 0.99 1.57 2
+104.0 -0.01 2.5 0.0 2
+105.0 -0.01 3.5 0.0 2
+106.0 -0.01 4.5 0.0 2
+107.0 -0.01 5.5 0.0 2
+108.0 -0.01 6.5 0.0 2
+109.0 0.7 7.01 -1.57 2
+110.0 1.7 7.01 -1.57 2
+111.0 2.51 1.5 3.14 2
+112.0 2.51 2.5 3.14 2
+113.0 2.51 3.5 3.14 2
+114.0 2.51 4.5 3.14 2
+115.0 2.51 5.5 3.14 2
+117.0 6.3 0.99 1.57 2
+118.0 5.3 0.99 1.57 2
+120.0 4.49 2.5 0.0 2
+121.0 4.49 3.5 0.0 2
+122.0 6.3 4.01 -1.57 2
+123.0 5.3 4.01 -1.57 2
+124.0 7.01 1.5 3.14 2
+125.0 7.01 2.5 3.14 2
+126.0 7.01 3.5 3.14 2
+127.0 -1.0 -0.94 -1.57 2
+129.0 1.0 -0.94 -1.57 2
+130.0 2.0 -0.94 -1.57 2
+131.0 3.0 -0.94 -1.57 2
+132.0 4.0 -0.94 -1.57 2
+133.0 5.0 -0.94 -1.57 2
+134.0 6.0 -0.94 -1.57 2
+135.0 7.0 -0.94 -1.57 2
+136.0 8.0 -0.94 -1.57 2
+137.0 -1.0 8.94 1.57 2
+138.0 0.0 8.94 1.57 2
+139.0 1.0 8.94 1.57 2
+140.0 2.0 8.94 1.57 2
+141.0 3.0 8.94 1.57 2
+142.0 4.0 8.94 1.57 2
+143.0 5.0 8.94 1.57 2
+144.0 6.0 8.94 1.57 2
+145.0 7.0 8.94 1.57 2
+146.0 8.0 8.94 1.57 2
+147.0 -1.94 0.0 3.14 2
+148.0 -1.94 1.0 3.14 2
+149.0 -1.94 2.0 3.14 2
+150.0 -1.94 3.0 3.14 2
+151.0 -1.94 4.0 3.14 2
+152.0 -1.94 5.0 3.14 2
+153.0 -1.94 6.0 3.14 2
+154.0 -1.94 7.0 3.14 2
+155.0 -1.94 8.0 3.14 2
+156.0 8.94 0.0 0.0 2
+157.0 8.94 1.0 0.0 2
+158.0 8.94 2.0 0.0 2
+159.0 8.94 3.0 0.0 2
+160.0 8.94 4.0 0.0 2
+161.0 8.94 5.0 0.0 2
+162.0 8.94 6.0 0.0 2
+163.0 8.94 7.0 0.0 2
+164.0 8.94 8.0 0.0 2
+
+