Update README.md
Fix minor typos in readme
Merge pull request #23 from fayimora/patch-1

Fix minor typos in readme
change git clone manner from ssh to https
Merge pull request #24 from goodbest/patch-1

change git clone manner from ssh to https
Update README.md with Redis version

Doesn't really solve #25, but should make it clearer
Update CONTRIBUTING.md
Update latexmk install instructions
Fix Minor Typo in README.md
Merge pull request #32 from swapagarwal/master

Fix Minor Typo in README.md
Update CONTRIBUTING.md
Update README.md
update README instructions to use 'https' scheme for installation instructions rather than 'git' scheme
Merge pull request #38 from wokkaflokka/master

update README instructions to use 'https' scheme for installation instru...
Update default features in settings
Add in check task to check that redis and latexmk are installed correctly
Fix latexmk version checking
Remove HN post from REAMDE.

Old news now :)
Remove Github ssh keys message

This is now redundant since everything uses https.
Add in check for S3 credentials