v2.1.0b8 -> v2.1.0b10

== Removed elements ==
v2.1.0b8 (line=860): ChainBreakeImpulse : "Impulse break limit";
v2.1.0b8 (line=862): ChainBreakeImpulse_Tooltip : "The chain will break if it ever experiences an impulse greater than the given threshold.";
v2.1.0b8 (line=862): ChainBreakeImpulse_Tooltip : "The chain will break if it ever experiences an impulse greater than the given threshold.";


== Added elements ==
v2.1.0b10 (line=860): ChainBreakImpulse : "Impulse break limit";
v2.1.0b10 (line=861): ChainBreakImpulse_Tooltip : "The chain will break if it ever experiences an impulse greater than the given threshold.\nDrag the slider with the right mouse button to randomly distribute the break limit over an interval.";
v2.1.0b10 (line=862): ChainBreakImpulse_Tooltip_Touch : "The chain will break if it ever experiences an impulse greater than the given threshold.";
v2.1.0b10 (line=1508): Plot_Momentum_X : "Momentum (x)";
v2.1.0b10 (line=1509): Plot_Momentum_Y : "Momentum (y)";


== Changed elements ==
Meta_version
v2.1.0b8 (line=28): 45;
v2.1.0b10 (line=28): 46;

ToolChain_Tooltip
v2.1.0b8 (line=262): "Chain tool (N) - creates a chain.\nHold down SHIFT to draw a straight line (works like polygon tool).\nTo customize your chain, select anything with two axles and in the edit menu choose \"Use as chain\".";
v2.1.0b10 (line=262): "Chain tool (N) - creates a chains and ropes.\nHold down SHIFT to draw a straight line (works like polygon tool).\nTo customize your chain, select anything with two axles and in the edit menu choose \"Use as chain\".";

ToolChain_Tooltip_Touch
v2.1.0b8 (line=265): "Chain tool - creates a chain.\nTo customize your chain, select anything with two axles and in the edit menu choose \"Use as chain\".";
v2.1.0b10 (line=265): "Chain tool - creates chains and ropes.\nTo customize your chain, select anything with two axles and in the edit menu choose \"Use as chain\".";

ShowWindows_Tooltip_Touch
v2.1.0b8 (line=376): "Show all hidden windows. Shortcut: TAB";
v2.1.0b10 (line=376): "Show all hidden windows.";

SimulationFreq_Tooltip
v2.1.0b8 (line=559): "A higher value produces more accurate physics (faster motors, stiffer springs etc), but will be slower.\nA multiple of 60 Hz is recommended to keep the simulation in step with the screen refresh rate.";
v2.1.0b10 (line=559): "A higher value allowes for more accurate physics (faster motors, stiffer springs etc), but will be slower.\nA multiple of 60 Hz is recommended to keep the simulation in step with the screen refresh rate (which often is 60 Hz).";

Accelerometer_Tooltip
v2.1.0b8 (line=707): "Use the hardware accelerometer to control the direction and strength of global gravity. Double-click for options.";
v2.1.0b10 (line=707): "Use the hardware accelerometer to control the direction and strength of global gravity.";

UndoSpongify
v2.1.0b8 (line=1351): "Spongify";
v2.1.0b10 (line=1351): "spongify";

QuickTour_TopMenu_Touch
v2.1.0b8 (line=1648): "TOP MENU\nChange language, Open options, Hide windows, View tutorials and much more.";
v2.1.0b10 (line=1650): "TOP MENU\nChange language, Open options, Hide windows och View tutorials.";

QuickTour_Edit_Touch
v2.1.0b8 (line=1655): "TOUBLE-TAP\nMake water, Clone, Show info, Add mechanics, etc.";
v2.1.0b10 (line=1657): "DOUBLE-TAP\nMake water, Clone, Show info, Add mechanics, etc.";

PlayTour_Zoom_Touch
v2.1.0b8 (line=1667): "Use the Zoom tool to get a bigger picture or closer look \n(or use the pinch gesture)";
v2.1.0b10 (line=1669): "Zoom in/out witha pinch gesture";