Remove duplicate wallets

Removed activation event from package.json which was triggering a wallet and/or contract being opened in a new window every time a user clicked on a wallet or contract on the side bar. Now a wallet/ contract opens up only ONCE in the same window, so much less clutter. Should double check to make sure that this is what we want.

package.json

@@ -48,7 +48,6 @@
  "onCommand:neo3-visual-devtracker.neo.walletCreate",
  "onCommand:neo3-visual-devtracker.tracker.openContract",
  "onCommand:neo3-visual-devtracker.tracker.openTracker",
- "onCommand:neo3-visual-devtracker.tracker.openWallet",
  "onCustomEditor:neo3-visual-devtracker.express.neo-invoke-json",
  "onView:neo3-visual-devtracker.views.blockchains",
  "onView:neo3-visual-devtracker.views.quickStart",
@@ -379,4 +378,4 @@
  "wget-improved": "^3.2.1",
  "which": "^2.0.2"
  }
-}
+}