Fixed build warnings and undo changes

- Build problems:
    - Qt 5.13 obsoleted some calls that were used in our Qt library.
    - The PhilipsHueLight and PhilipsHueBridge classes did not use the private logger class
- Undo changes:
    - In Commit e6c2e7e, I made changes that were not covered. An apology goes to @b1rdhous3

Signed-off-by: Paulchen-Panther <Paulchen-Panter@protonmail.com>

libsrc/hyperion/schema/schema-general.json

@@ -14,6 +14,19 @@
 			"required" : true,
 			"propertyOrder" : 1
 		},
+		"versionBranch" :
+		{
+			"type" : "string",
+			"title" : "edt_conf_gen_versionBranch_title",
+			"enum" : ["Stable", "Beta"],
+			"required" : true,
+			"access" : "expert",
+			"default" : "Stable",
+			"options" : {
+				"enum_titles" : ["Stable", "Beta"]
+			},
+			"propertyOrder" : 2
+		},
 		"showOptHelp" :
 		{
 			"type" : "boolean",