Remove references to Zoloto

Author: trickeydan

.spelling

@@ -25,7 +25,6 @@ studentrobotics
 usbkey
 usercode
 Webots
-Zoloto
 
 # Markup
 allowfullscreen

programming/python/libraries.md

@@ -22,7 +22,6 @@ The following python libraries are installed and available for use in your robot
 * [gpg 1.17.1](https://pypi.org/project/gpg)
 * [iniparse 0.5](https://pypi.org/project/iniparse)
 * [j5 1.1.2](https://pypi.org/project/j5)
-* [j5-zoloto 0.4.0](https://pypi.org/project/j5-zoloto)
 * [kchd 0.4.0](https://pypi.org/project/kchd)
 * [matplotlib 3.5.1](https://pypi.org/project/matplotlib)
 * [numpy 1.22.3](https://pypi.org/project/numpy)
@@ -46,7 +45,6 @@ The following python libraries are installed and available for use in your robot
 * [tomli-w 1.0.0](https://pypi.org/project/tomli-w)
 * [typing-extensions 3.10.0.0](https://pypi.org/project/typing-extensions)
 * [udiskie 2.3.3](https://pypi.org/project/udiskie)
-* [zoloto 0.8.0](https://pypi.org/project/zoloto)
 
 If you wish to use a library that isn't listed above, get in contact with us on Discord and have a chat with us about it.
 

programming/sr/vision/index.md

@@ -16,7 +16,7 @@ your robot can calculate the position of markers in 3D space relative to the cam
 Therefore, if the robot can see a marker that is at a fixed location in the arena,
  a robot can calculate its exact position in the arena.
 
-Under the hood, the vision system is based on [Zoloto](https://zoloto.readthedocs.io/), a wrapper around [OpenCV's ArUco library](https://docs.opencv.org/4.5.4/d5/dae/tutorial_aruco_detection.html), using the `36H11` marker set from [April](https://april.eecs.umich.edu/software/apriltag).
+Under the hood, the vision system is based on [AprilTag](https://april.eecs.umich.edu/software/apriltag/) and [OpenCV](https://opencv.org), using the `36H11` marker set.
 
 [Camera](#camera) {#camera}
 ===========================