Fixed a bug where if you delete a directory that used to exist, it could not find-file-in-known-projects
Merge pull request #388 from triclops200/master

Fixed a bug where if you delete a directory that used to exist, it could...
Fix keymap sorting
Reshuffle keybindings a bit

* Use a common prefix (`s`) for all search commands (`ack`, `ag` and
  `grep`)
* Remap switching to project to `C-c p p` (easier to press)
* Remap testing project to `C-c p P` (perhaps this needs a better keybinding)
Update README.md

The default keybinding for `projectile-switch-project` is C-p p p, not C-p p s
Merge pull request #390 from jfager/patch-1

Update README.md
Make projectile-persp-switch-project work from lisp

If not called interactively, takes an argument of the project's directory
Merge pull request #391 from alanpearce/persp-switch-from-lisp

Make projectile-persp-switch-project work from lisp