2.2 (#52)

## features
-- added pi cam support (from wpilib v2020.2.2)
-- added gain slider for ps3 eye
-- added custom pnp model upload
-- network tables will try to reconnect if no connection
-- re did network tables key and added new values 


## bug fixes
-- fixed solve pnp not detection
-- lowered minimum fps for some camera
-- fixed vision hang bug

chameleon-server/src/main/java/com/chameleonvision/config/ConfigManager.java

@@ -1,6 +1,5 @@
 package com.chameleonvision.config;
 
-import com.chameleonvision.Main;
 import com.chameleonvision.util.*;
 import com.chameleonvision.vision.pipeline.CVPipelineSettings;
 
@@ -54,7 +53,7 @@ public class ConfigManager {
             }
         } else {
             try {
-                settings = JacksonHelper.deserializer(settingsFilePath, GeneralSettings.class);
+                settings = JacksonHelper.deserialize(settingsFilePath, GeneralSettings.class);
             } catch (IOException e) {
                 System.err.println("Failed to load settings.json, using defaults.");
             }