[nongnu] elpa/projectile updated (271007c661 -> 31b87151b1)

[ELPA Syncer]

elpasync pushed a change to branch elpa/projectile.

      from  271007c661 Fix a typo
       new  7a5db740d7 Use literal directory name casing during impl / test 
toggle
       new  31b87151b1 Obey `projectile-project-test-dir` (and similarly for 
src dir) when toggling between impl and test (#1840)


Summary of changes:
 CHANGELOG.md  |  2 ++
 projectile.el | 17 ++++++++---------
 2 files changed, 10 insertions(+), 9 deletions(-)