Sync Committers and PMC to Apache project page (#627)

Adding a few missing folks and some alphabetizing for ease of future changes.
diff --git a/landing-pages/site/data/committers.json b/landing-pages/site/data/committers.json
index 6812f5d..381c1ac 100644
--- a/landing-pages/site/data/committers.json
+++ b/landing-pages/site/data/committers.json
@@ -42,6 +42,12 @@
     "nick": "jhtimmins"
   },
   {
+    "name": "Josh Fell",
+    "github": "https://github.com/josh-fell",
+    "image": "https://github.com/josh-fell.png",
+    "nick": "josh-fell"
+  },
+  {
     "name": "Joshua Carp",
     "github": "https://github.com/jmcarp",
     "image": "https://github.com/jmcarp.png",
@@ -51,7 +57,7 @@
     "name": "Jiajie Zhong",
     "github": "https://github.com/zhongjiajie",
     "image": "https://github.com/zhongjiajie.png",
-    "nick": "Jiajie Zhong"
+    "nick": "zhongjiajie"
   },
   {
     "name": "Qian Yu",
@@ -78,6 +84,18 @@
     "nick": "leahecole"
   },
   {
+    "name": "Malthe Borch",
+    "github": "https://github.com/malthe",
+    "image": "https://github.com/malthe.png",
+    "nick": "malthe"
+  },
+  {
+    "name": "Patrick Leo Tardif",
+    "github": "https://github.com/pltardif",
+    "image": "https://github.com/pltardif.png",
+    "nick": "pltardif"
+  },
+  {
     "name": "Ping Zhang",
     "github": "https://github.com/pingzh",
     "image": "https://github.com/pingzh.png",
diff --git a/landing-pages/site/data/pmc.json b/landing-pages/site/data/pmc.json
index d212ab8..8986666 100644
--- a/landing-pages/site/data/pmc.json
+++ b/landing-pages/site/data/pmc.json
@@ -48,6 +48,12 @@
     "nick": "davydov"
   },
   {
+    "name": "Daniel Imberman",
+    "github": "https://github.com/dimberman",
+    "image": "https://github.com/dimberman.png",
+    "nick": "dimberman"
+  },
+  {
     "name": "Elad Kalif",
     "github": "https://github.com/eladkal",
     "image": "https://github.com/eladkal.png",
@@ -96,12 +102,24 @@
     "nick": "joygao"
   },
   {
+    "name": "Kamil Bregu\u0142a",
+    "github": "https://github.com/mik-laj",
+    "image": "https://github.com/mik-laj.png",
+    "nick": "mik-laj"
+  },
+  {
     "name": "Kaxil Naik",
     "github": "https://github.com/kaxil",
     "image": "https://github.com/kaxil.png",
     "nick": "kaxil"
   },
   {
+    "name": "Kengo Seki",
+    "github": "https://github.com/sekikn",
+    "image": "https://github.com/sekikn.png",
+    "nick": "sekikn"
+  },
+  {
     "name": "Kevin Yang",
     "github": "https://github.com/KevinYang21",
     "image": "https://github.com/KevinYang21.png",
@@ -132,18 +150,6 @@
     "nick": "tfeng"
   },
   {
-    "name": "Daniel Imberman",
-    "github": "https://github.com/dimberman",
-    "image": "https://github.com/dimberman.png",
-    "nick": "dimberman"
-  },
-  {
-    "name": "Kamil Bregu\u0142a",
-    "github": "https://github.com/mik-laj",
-    "image": "https://github.com/mik-laj.png",
-    "nick": "mik-laj"
-  },
-  {
     "name": "Tomek Urbaszek",
     "github": "https://github.com/turbaszek",
     "image": "https://github.com/turbaszek.png",