Feature/alex is flying (#729)

* Correctly specify maximum text sizes for grids
 * Use StaticScale transformations in grids and remove fixed radius
 * Fix Verifier to let grids accept non-integer min and max sizes
 * Add a new scale that changes it's value based on the current time and a reference time
 * Add a proper radiosphere that grows in real time (closes #728)
 * Add default globe customization folders to the assets (closes #724)
 * Add new dashboarditem that shows the current camera velocity (closes #702)
 * Add ability to add interesting times to a scene (closes #715)
 * Reenable keybindings gui element
 * Add ShortcutManager
 * Add ability to bind keyless keybinds to use as arbitrary shortcuts (closes #710)

scripts/core_scripts.lua

@@ -6,6 +6,12 @@ openspace.documentation = {
         "as interesting, which will provide shortcut access to focus buttons and " .. 
         "featured properties."
     },
+    {
+        Name = "markInterestingTimes",
+        Arguments = "List of { Name = '...', Time = '...' } or { '<name>', '<time>' }",
+        Documentation = "This function marks interesting times for the current scene, " ..
+        "which will create shortcuts for a quick access."
+    },
     {
         Name = "removeInterestingNodes",
         Arguments = "List of nodes",
@@ -44,6 +50,14 @@ openspace.markInterestingNodes = function(nodes)
     end
 end
 
+openspace.markInterestingTimes = function(times)
+    for _, n in pairs(times) do
+        local name = n["Name"] or n[1]
+        local time = n["Time"] or n[2]
+        openspace.addInterestingTime(name, time)
+    end
+end
+
 openspace.removeInterestingNodes = function(nodes)
     for _, n in pairs(nodes) do
         if openspace.hasSceneGraphNode(n) then