Update the ipfs cookbook to set a maximum number of files

The default is too low and was treated like a low disk space alert by
ipfs and ipfs-cluster, set it to 64000

Closes #44

Berksfile

@@ -55,4 +55,4 @@ cookbook 'homebrew',               '= 3.0.0'
 cookbook 'mariadb',                '= 0.3.1'
 cookbook 'ipfs',
          git: 'https://github.com/67P/ipfs-cookbook.git',
-         ref: 'v0.1.2'
+         ref: 'v0.1.3'

Berksfile.lock

@@ -19,8 +19,8 @@ DEPENDENCIES
   hostsfile (= 2.4.5)
   ipfs
     git: https://github.com/67P/ipfs-cookbook.git
-    revision: 78d3edfd78c56a25494ac84528e152762f38b3be
-    ref: v0.1.2
+    revision: c6853c4d09fe9ff1f15b69b57116ba5f8d0ed939
+    ref: v0.1.3
   logrotate (= 2.2.0)
   mariadb (= 0.3.1)
   mediawiki
@@ -100,7 +100,7 @@ GRAPH
   hostname (0.4.2)
     hostsfile (>= 0.0.0)
   hostsfile (2.4.5)
-  ipfs (0.1.2)
+  ipfs (0.1.3)
     ark (>= 0.0.0)
   logrotate (2.2.0)
   mariadb (0.3.1)