Update README to add list of all contributors

.all-contributorsrc

@@ -6,7 +6,7 @@
   "files": [
     "README.md"
   ],
-  "imageSize": 64,
+  "imageSize": 48,
   "commit": true,
   "contributors": [
     {
@@ -15,7 +15,6 @@
       "avatar_url": "https://avatars0.githubusercontent.com/u/6413?v=4",
       "profile": "https://twitter.com/senorprogrammer",
       "contributions": [
-        "code"
       ]
     },
     {
@@ -24,7 +23,6 @@
       "avatar_url": "https://avatars1.githubusercontent.com/u/34973359?v=4",
       "profile": "https://github.com/jeangovil",
       "contributions": [
-        "code"
       ]
     },
     {
@@ -33,7 +31,6 @@
       "avatar_url": "https://avatars0.githubusercontent.com/u/11779018?v=4",
       "profile": "https://github.com/Fengyalv",
       "contributions": [
-        "code"
       ]
     },
     {
@@ -42,7 +39,6 @@
       "avatar_url": "https://avatars2.githubusercontent.com/u/17337753?v=4",
       "profile": "https://fluxionnetwork.github.io/fluxion/",
       "contributions": [
-        "code"
       ]
     },
     {
@@ -51,7 +47,6 @@
       "avatar_url": "https://avatars0.githubusercontent.com/u/1319630?v=4",
       "profile": "https://github.com/BillKeenan",
       "contributions": [
-        "code"
       ]
     },
     {
@@ -60,7 +55,6 @@
       "avatar_url": "https://avatars2.githubusercontent.com/u/118081?v=4",
       "profile": "http://blog.sapara.com",
       "contributions": [
-        "code"
       ]
     },
     {
@@ -69,7 +63,6 @@
       "avatar_url": "https://avatars3.githubusercontent.com/u/16461061?v=4",
       "profile": "https://github.com/XanthusL",
       "contributions": [
-        "code"
       ]
     },
     {
@@ -78,7 +71,6 @@
       "avatar_url": "https://avatars2.githubusercontent.com/u/9014288?v=4",
       "profile": "https://github.com/baustinanki",
       "contributions": [
-        "code"
       ]
     },
     {
@@ -87,7 +79,6 @@
       "avatar_url": "https://avatars0.githubusercontent.com/u/371475?v=4",
       "profile": "https://github.com/lixin9311",
       "contributions": [
-        "code"
       ]
     },
     {
@@ -96,7 +87,6 @@
       "avatar_url": "https://avatars1.githubusercontent.com/u/7537841?v=4",
       "profile": "https://github.com/mxplusb",
       "contributions": [
-        "code"
       ]
     },
     {
@@ -105,7 +95,6 @@
       "avatar_url": "https://avatars3.githubusercontent.com/u/10998?v=4",
       "profile": "http://rubiojr.rbel.co",
       "contributions": [
-        "code"
       ]
     },
     {
@@ -114,7 +103,6 @@
       "avatar_url": "https://avatars3.githubusercontent.com/u/17374492?v=4",
       "profile": "https://github.com/FarhadF",
       "contributions": [
-        "code"
       ]
     },
     {
@@ -123,7 +111,6 @@
       "avatar_url": "https://avatars1.githubusercontent.com/u/634604?v=4",
       "profile": "http://lasantha.blogspot.com/",
       "contributions": [
-        "code"
       ]
     },
     {
@@ -132,7 +119,6 @@
       "avatar_url": "https://avatars1.githubusercontent.com/u/823331?v=4",
       "profile": "https://github.com/dlom",
       "contributions": [
-        "code"
       ]
     },
     {
@@ -141,7 +127,6 @@
       "avatar_url": "https://avatars0.githubusercontent.com/u/5546718?v=4",
       "profile": "http://flw.tools/",
       "contributions": [
-        "code"
       ]
     },
     {
@@ -150,7 +135,6 @@
       "avatar_url": "https://avatars0.githubusercontent.com/u/6024927?v=4",
       "profile": "https://github.com/davebarda",
       "contributions": [
-        "code"
       ]
     },
     {
@@ -159,7 +143,6 @@
       "avatar_url": "https://avatars2.githubusercontent.com/u/4261980?v=4",
       "profile": "https://github.com/matrinox",
       "contributions": [
-        "code"
       ]
     },
     {
@@ -168,7 +151,6 @@
       "avatar_url": "https://avatars3.githubusercontent.com/u/1022918?v=4",
       "profile": "http://international.github.io",
       "contributions": [
-        "code"
       ]
     },
     {
@@ -177,7 +159,6 @@
       "avatar_url": "https://avatars3.githubusercontent.com/u/497310?v=4",
       "profile": "https://twitter.com/Grazfather",
       "contributions": [
-        "code"
       ]
     },
     {
@@ -186,7 +167,6 @@
       "avatar_url": "https://avatars2.githubusercontent.com/u/1691120?v=4",
       "profile": "http://www.mikecordell.com/",
       "contributions": [
-        "code"
       ]
     },
     {
@@ -195,7 +175,6 @@
       "avatar_url": "https://avatars2.githubusercontent.com/u/1215497?v=4",
       "profile": "http://patrick.ibexcps.com",
       "contributions": [
-        "code"
       ]
     },
     {
@@ -204,7 +183,6 @@
       "avatar_url": "https://avatars2.githubusercontent.com/u/1483092?v=4",
       "profile": "https://github.com/sherodtaylor",
       "contributions": [
-        "code"
       ]
     },
     {
@@ -213,7 +191,6 @@
       "avatar_url": "https://avatars2.githubusercontent.com/u/3062663?v=4",
       "profile": "http://cogentia.io",
       "contributions": [
-        "code"
       ]
     },
     {
@@ -222,7 +199,6 @@
       "avatar_url": "https://avatars2.githubusercontent.com/u/3252403?v=4",
       "profile": "https://github.com/anandsudhir",
       "contributions": [
-        "code"
       ]
     },
     {
@@ -231,7 +207,6 @@
       "avatar_url": "https://avatars1.githubusercontent.com/u/12018440?v=4",
       "profile": "https://github.com/lsipii",
       "contributions": [
-        "code"
       ]
     },
     {
@@ -240,7 +215,6 @@
       "avatar_url": "https://avatars0.githubusercontent.com/u/14799210?v=4",
       "profile": "https://github.com/BlackWebWolf",
       "contributions": [
-        "code"
       ]
     },
     {
@@ -249,7 +223,6 @@
       "avatar_url": "https://avatars0.githubusercontent.com/u/1894885?v=4",
       "profile": "https://github.com/andrewzolotukhin",
       "contributions": [
-        "code"
       ]
     }
   ]