README: fix minor typo {form -> from}
Merge pull request #297 from artagnon/patch-1

README: fix minor typo {form -> from}
Fix #294 - quote env var PRELUDE_INSTALL_DIR
Merge branch 'master' of github.com:bbatsov/prelude

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Fix #284 - use mkdir -p to create required dirs
Introduce key-chord to the default-packages
Use global-flycheck-mode
Minor change
Ignore savefile dir