v1.6.2

• Merge pull request #94 from paulbeattie/master
  Fix WEB_CONCURRENCY and WEB_MEMORY from being overwritten at runtime

• Add node 4.8.4, 6.11.1, 7.10.1, and 8.1.4; remove node 4.8.2, 6.10.3, 7.9.0, and 8.1.2
  (https://www.pivotaltracker.Vcom/story/show/148684925)
  (https://www.pivotaltracker.com/story/show/148684925)
  (https://www.pivotaltracker.com/story/show/148684925)
  (https://www.pivotaltracker.com/story/show/148684925)

Packaged binaries:

name	version	cf_stacks
node	4.8.3	cflinuxfs2
node	4.8.4	cflinuxfs2
node	6.11.0	cflinuxfs2
node	6.11.1	cflinuxfs2
node	7.10.0	cflinuxfs2
node	7.10.1	cflinuxfs2
node	8.1.3	cflinuxfs2
node	8.1.4	cflinuxfs2
yarn	0.27.5	cflinuxfs2

Default binary versions:

name	version
node	4.8.4

• Uncached buildpack SHA256: 57d501e0735644a41328a880f359f7613fb5def43500c4355451de2688c363b5