add notes from call on 2014-11-12
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Merge pull request #242 from amirmc/weekly

Add notes from 2014-11-12
Merge pull request #243 from avsm/master

Remove references to mirage-dev for the main tutorials
add notes from call on 2014-11-26
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Add more details regarding requirements before Irmin can
properly git-clone a repo for Mirage.
Merge pull request #244 from amirmc/weekly

Notes from call on 2014-11-26
Add more TROVE repos and sync changelog
Merge branch 'master' of github.com:mirage/mirage-www
Lots of releases today!
add ezxmlm and ezjsonm
remove duplicated library
sync changelog
use ocaml tls for the changelog sync
replace `Unix with _ to account for the new `MacOSX parameter as well
comment out tracing from the default build
sync changelog
update contributors, ack EU projects and link to pioneer projects