[nongnu] elpa/projectile updated (ce6e637cc2 -> db52cf48b6)

[ELPA Syncer]

elpasync pushed a change to branch elpa/projectile.

      from  ce6e637cc2 [#1926] Don't create any cache file when persistent 
caching is not enabled (#1929)
       new  719d3feceb [#1929] Add a changelog entry
       new  db52cf48b6 Rename a helper function


Summary of changes:
 CHANGELOG.md  |  4 ++++
 projectile.el | 10 +++++-----
 2 files changed, 9 insertions(+), 5 deletions(-)