General Improvements

**Head Tracker**
- Makes head tracker distance based
- Makes circle an outline of a circle rather than filled
- Adjusted circle to be more oval shape to fit character heads
- Added toggle feature to head tracker as requested by many

**Handle Hijack**
- Changed permissions for hijacked handle from all access to permissions of svchost.exe, which still allows read and write memory, but removes the all access permissions, looking more "legit" to VAC

**Offsets**
- Update offsets for game build 13968

offsets/offsets.json

@@ -1,10 +1,10 @@
 {
-    "build_number": 13967,
-    "dwLocalPlayer": 25144424,
-    "dwEntityList": 24820056,
-    "dwViewMatrix": 25206992,
-    "dwBuildNumber": 4752660,
-    "dwPlantedC4": 25226056,
+    "build_number": 13968,
+    "dwLocalPlayer": 25152968,
+    "dwEntityList": 24828656,
+    "dwViewMatrix": 25215216,
+    "dwBuildNumber": 4764964,
+    "dwPlantedC4": 25234648,
     "m_flC4Blow": 3760,
     "m_flNextBeep": 3756,
     "m_flTimerLength": 3768,