Created Component Hologram (markdown)

Component-Hologram.md

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+This component is provided by the Hologram Emitter.
+These can be used to create holographic projections in a maximum area of 48x32x48.
+
+Component name: `hologram`.  
+Callbacks:
+- `clear()`  
+  Clears the hologram.
+- `get(x:number, z:number):number`  
+  Returns the bit mask representing the specified column.
+- `set(x:number, z:number, value:number)`  
+  Set the bit mask for the specified column.
+- `fill(x:number, z:number, height:number)`  
+  Fills a column to the specified height.
+- `getScale():number`  
+  Returns the render scale of the hologram.
+- `setScale(value:number)`  
+  Set the render scale. A larger scale consumes more energy.
+
+Example usage(programs below created by Sangar):
+[https://github.com/OpenPrograms/Sangar-Programs/blob/master/holo-flow.lua](Holo Flow) --Generates a heightmap and 'moves' across it over time, creating the effect of a flowing terrain.
+
+[https://github.com/OpenPrograms/Sangar-Programs/blob/master/holo-text.lua](Holo Text) --Generates a random heightmap and displays scrolling text above it.
+
+Note, the second example is quite a bit more advanced then the first.