Update gitignore, add scripts to handle deploying and building

Author: justinkchen

.gitignore

@@ -1,8 +1,15 @@
-node_modules/
-build
-transpiled
-types/generated/
+.DS_Store
+/node_modules
+/transpiled
+/types/generated/*
+/build
+/dist
 
-yarn-error.log
+### Node ###
 
-.DS_Store
+# Logs
+*.log
+/logs
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*

artifacts/index.ts

@@ -0,0 +1,19 @@
+import { BasicToken } from "./ts/BasicToken";
+import { DetailedERC20 } from "./ts/DetailedERC20";
+import { ERC20 } from "./ts/ERC20";
+import { ERC20Basic } from "./ts/ERC20Basic";
+import { Set } from "./ts/Set";
+import { SetToken } from "./ts/SetToken";
+import { StandardToken } from "./ts/StandardToken";
+import { StandardTokenMock } from "./ts/StandardTokenMock";
+
+export {
+    BasicToken,
+    DetailedERC20,
+    ERC20,
+    ERC20Basic,
+    Set,
+    SetToken,
+    StandardToken,
+    StandardTokenMock,
+};