Bump to nginx 1.7.8
fixes problem to set server name max length…
current base image does not have commented configurations which means is impossible to use the previous configuration to set the server name max length
Merge pull request #66 from maxcnunes/fix-server-name-max-length

fixes problem to set server name max length…
Merge pull request #65 from josephpage/patch-1

Bump to nginx 1.7.8
Fix README grammar
Adds ability to add client auth to SSL proxy.
fixes typo in nginx.tmpl
Update nginx.tmpl to make use of additional environment variables for
specifying client CA name and additional location options.
Update readme to include additional options. Update env variable for
additional directives in location declaration naming.