Improved documentation, new version.

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "stream-chain",
-  "version": "1.0.2",
+  "version": "1.0.3",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "stream-chain",
-  "version": "1.0.2",
+  "version": "1.0.3",
   "description": "Chain functions as transform streams.",
   "main": "main.js",
   "scripts": {

yarn.lock

@@ -0,0 +1,20 @@
+# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
+# yarn lockfile v1
+
+
+heya-ice@>=0.1:
+  version "0.1.11"
+  resolved "https://registry.yarnpkg.com/heya-ice/-/heya-ice-0.1.11.tgz#5d6da59c60b59c7023a83470fb6e9771d7705849"
+
+heya-unify@>=0.2:
+  version "0.2.5"
+  resolved "https://registry.yarnpkg.com/heya-unify/-/heya-unify-0.2.5.tgz#16c34fd426c44eeb32f89cab234daaaf29afc49b"
+  dependencies:
+    heya-ice ">=0.1"
+
+heya-unit@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/heya-unit/-/heya-unit-0.3.0.tgz#797478208c819d4c5b7fe356ac4c1b84eebbb9b7"
+  dependencies:
+    heya-ice ">=0.1"
+    heya-unify ">=0.2"