Fix spelling mistakes in German translation
Translate table titles
Finalize comments for Statistics
Fix bug counting not all sent messages
Collect statistics for discovered routes
Finalize comments for GUITable
Finalize comments for InfoTable
Finalize comments for InfoTableEntry
Finalize the comments for StatisticsTable
Finalize comments for TableCell
Finalize comments for GeometryToolBox
Finalize comments for GUIElement
Finalize the comments for GUIGraph
Finalize the comments for the InfoBox
Finalize comments for TextToolBox
Finalize comments for AODVGraph
Finalize comments for GUIController