Clojurians Log v2

I've started a draft of a brief history of the London Clojurians Community at https://practical.li/blog-staging/posts/london-clojurians-community-a-brief-history/ to summarise how we grew from a modest little dojo to now nearly 4,000 members. Thanks to all the currently active oganisers for all their work with the community. I will keep adding to the https://github.com/practicalli/blog/pull/156 this week and publish it early next week. If there are any aspects I should include, then please let me know.