meetings/2014/index.md: fix broken link
Add an announcement for OCaml 2014 on the front page
Add Piwik code on every page
Piwik: set custom page titles & obey DoNotTrack client requests
Allow "ifndef staging" to have MPP instructions inside
Piwik: move "setDocumentTitle" before "trackPageView"
Merge pull request #396 from garrigue/master

OCaml 2014: add n to Yoann
documentation edits
Replace esubscription → syndication

Closes https://github.com/ocaml/ocaml.org/issues/372
Fix missed subscribe → syndicate
Merge pull request #400 from garrigue/master

OCaml 2014: fix affiliation
Adding link to Silicon Valley Meetup.com group
Merge pull request #401 from mjambon/patch-1

Adding link to Silicon Valley Meetup.com group
Better spacing around quoted blocks