Bump token-tracker to 1.1.1

Includes a critical decimal-handling fix.
Also reduces number of symbol and precision queries after initial load.

CHANGELOG.md

@@ -2,6 +2,9 @@
 
 ## Current Master
 
+- Fix precision bug in token balances.
+- Cache token symbol and precisions to reduce network load.
+
 ## 3.8.0 2017-6-28
 
 - No longer stop rebroadcasting transactions

package.json

@@ -67,7 +67,7 @@
     "eth-query": "^2.1.2",
     "eth-sig-util": "^1.1.1",
     "eth-simple-keyring": "^1.1.1",
-    "eth-token-tracker": "^1.0.9",
+    "eth-token-tracker": "^1.1.1",
     "ethereumjs-tx": "^1.3.0",
     "ethereumjs-util": "ethereumjs/ethereumjs-util#ac5d0908536b447083ea422b435da27f26615de9",
     "ethereumjs-wallet": "^0.6.0",