Remove some repos from the SublimeText org

These were not meant to be installed and just included because old
Package Control added the entire org catalog to the list.

repository/i.json

@@ -578,15 +578,6 @@
 				}
 			]
 		},
-		{
-			"details": "https://github.com/SublimeText/Issues",
-			"releases": [
-				{
-					"sublime_text": "*",
-					"details": "https://github.com/SublimeText/Issues/tree/master"
-				}
-			]
-		},
 		{
 			"name": "ITDCHelper",
 			"details": "https://github.com/akalongman/sublimetext-itdchelper",

repository/s.json

@@ -2558,15 +2558,6 @@
 				}
 			]
 		},
-		{
-			"details": "https://github.com/SublimeText/sublimetext.github.com",
-			"releases": [
-				{
-					"sublime_text": "*",
-					"details": "https://github.com/SublimeText/sublimetext.github.com/tree/master"
-				}
-			]
-		},
 		{
 			"details": "https://github.com/fabiocorneti/SublimeTextGitX",
 			"releases": [