Merge branch 'develop' (v0.7.0 pre-release)
Add evil-escape extension

Fixes #98
Merge branch 'develop' (v0.7.0)
evil-escape is now available in melpa
Add suppport for contrib category sub-directories
Move ESS packages into a lang contrib
Fix error with diminish and smartparens
Fix ess contrib layer: bad init function prefix
Fixes #42 false positives in orphan package cleanup
Update contribution guidelines
Use ruby-end in ruby-mode
Minor change to contribsys.el
Support for additive configuration in contrib system
Support for per layer excluded packages in contribution system
Add package exclusion empty variable to some contrib layers
Fixes #103 Fancy narrow key bindings are overridden

Also correctly lazy load the mode
Merge branch 'develop' (v0.8.0)
Update the README with some absolute paths

The "quick install" line used to suggest the user to `git clone --recursive` into `.emacs.d`. Perhaps is better to make the user clone in `~/.emacs.d` so that they can install Spacemacs whatever their `$(pwd)` is.

I'm committing this since a couple of times I was frustrated that the Spacemacs installation didn't do anything just because I cloned `.emacs.d` somewhere other than `~`.
Ignore .cache folder in .projectile file

instead of globally in code
Fixes #107 Bad Interaction Between Highlighting Line

and Match Highlighting