Modified .cfg files: replace \' with `.

Attempt to fix build issues per Iss. tum-vision#270

lsd_slam_core/cfg/LSDDebugParams.cfg

@@ -8,8 +8,8 @@ from dynamic_reconfigure.parameter_generator import *
 
 gen = ParameterGenerator()
 
-gen.add("plotStereoImages", bool_t, 0, "Plot Searched Stereo Lines, and color-coded stereo-results. Nice Visualization of what's going on, however drastically decreases mapping speed.", False)
-gen.add("plotTracking", bool_t, 0, "Plot final tracking residual. Nice Visualization of what's going on, however drastically decreases tracking speed.", False)
+gen.add("plotStereoImages", bool_t, 0, "Plot Searched Stereo Lines, and color-coded stereo-results. Nice Visualization of what`s going on, however drastically decreases mapping speed.", False)
+gen.add("plotTracking", bool_t, 0, "Plot final tracking residual. Nice Visualization of what`s going on, however drastically decreases tracking speed.", False)
 
 
 #debug parameters
@@ -45,7 +45,7 @@ gen.add("printConstraintSearchInfo", bool_t, 0, "print lots of debug information
 gen.add("printOptimizationInfo", bool_t, 0, "print lots of debug information", False)
 gen.add("printRelocalizationInfo", bool_t, 0, "print lots of debug information", False)
 
-gen.add("continuousPCOutput", bool_t, 0, "Publish Current Keyframe's Pointcloud after each update, to be seen in the viewer. Nice Visualization, however bad for performance and bandwith. ", False)
+gen.add("continuousPCOutput", bool_t, 0, "Publish Current Keyframe`s Pointcloud after each update, to be seen in the viewer. Nice Visualization, however bad for performance and bandwith. ", False)
 
 
 # result save control

lsd_slam_viewer/cfg/LSDSLAMViewerParams.cfg

@@ -17,8 +17,8 @@ gen.add("showCurrentPointcloud", bool_t, 0, "Toggle Drawing of the latest pointc
 
 gen.add("pointTesselation", double_t, 0, "Size of Points", 1, 0.0, 5)
 gen.add("lineTesselation", double_t, 0, "Width of Lines", 1, 0.0, 5)
-gen.add("scaledDepthVarTH", double_t, 0, "log10 of threshold on point's variance, in the respective keyframe's scale. ", -3, -10, 1)
-gen.add("absDepthVarTH", double_t, 0, "log10 of threshold on point's variance, in absolute scale.", -1, -10, 1)
+gen.add("scaledDepthVarTH", double_t, 0, "log10 of threshold on point`s variance, in the respective keyframe`s scale. ", -3, -10, 1)
+gen.add("absDepthVarTH", double_t, 0, "log10 of threshold on point`s variance, in absolute scale.", -1, -10, 1)
 gen.add("minNearSupport", int_t, 0, "only plot points that have #minNearSupport similar neighbours (higher values remove outliers)", 7, 0, 9)
 
 gen.add("cutFirstNKf", int_t, 0, "do not display the first #cutFirstNKf keyframe's pointclouds, to remove artifacts left-over from the random initialization.", 5, 0, 100)