made the stf files healthy and did something in logistic

attractors/emptyLogistic2D.stf

@@ -2,6 +2,9 @@ AttractorKernel: {
         type: "logistic"
         dimensions: "2"
 }
+
+Projector: "Projector"
+
 Projector: {
 }
 

attractors/emptyLogistic3D.stf

@@ -2,6 +2,9 @@ AttractorKernel: {
         type: "logistic"
         dimensions: "3"
 }
+
+Projector: "Projector"
+
 Projector: {
 }
 

attractors/emptyLogistic4D.stf

@@ -2,6 +2,7 @@ AttractorKernel: {
         type: "logistic"
         dimensions: "4"
 }
+Projector : "Projector"
 Projector: {
 }
 

attractors/emptyLorenz3D.stf

@@ -2,6 +2,7 @@ AttractorKernel: {
         type: "lorenz"
         dimensions: "3"
 }
+Projector: "Projector"
 Projector: {
 }
 

attractors/emptyPolynomial3D2.stf

@@ -3,6 +3,7 @@ AttractorKernel: {
         dimensions: "3"
 	orde: "2"
 }
+Projector: "Projector"
 Projector: {
 }
 

attractors/emptyPolynomial3D3.stf

@@ -3,6 +3,7 @@ AttractorKernel: {
         dimensions: "3"
 	orde: "3"
 }
+Projector: "Projector"
 Projector: {
 }
 

attractors/emptyPolynomialA3D.stf

@@ -2,6 +2,7 @@ AttractorKernel: {
         type: "polynomial a"
         dimensions: "3"
 }
+Projector: "Projector"
 Projector: {
 }
 

attractors/emptyUnravel3D.stf

@@ -2,6 +2,7 @@ AttractorKernel: {
         type: "unravel"
         dimensions: "3"
 }
+Projector: "Projector"
 Projector: {
 }
 

kernels/Logistic.hpp

@@ -29,7 +29,7 @@ public:
 
 	virtual void generate_random_parameters() {
 		for(unsigned int i = 0; i < numberOfParameters; ++i) {
-			parameters[i] = rand() / double(RAND_MAX) + 3.0;
+			parameters[i] = 0.43 * rand() / double(RAND_MAX) + 3.57;
 		}
 		init();
 	}