[gjs] Created tag 1.52.2

[Philip Chimento <pchimento src gnome org>]

The unsigned tag '1.52.2' was created.

Tagger: Philip Chimento <philip chimento gmail com>
Date: 1524035860 -0700

    Version 1.52.2
    
    - This is an unscheuled release in order to revert a commit that causes a crash
      on exit, with some Cairo versions.
    
    - Closed bugs and merge requests:
    
      * CI: pinned Fedora to old tag [!119, Claudio André]
      * heapgraph.py: adjust terminal output style [!120, Andy Holmes]
      * CI: small tweaks [!123, Claudio André]
      * Warn about compilation warnings [!125, Claudio André]
      * Miscellaneous commits [Philip Chimento, Jason Hicks]

Changes since the last tag '1.52.1':

Andy Holmes (1):
      heapgraph.py: adjust terminal output style * don't use colors in terminal output * remove unused label 
function

Claudio André (3):
      CI: pinned all Fedora-dev jobs to old tag
      CI: small tweaks
      CI: create a compiler warnings report

Jason Hicks (1):
      Fix scope warning for restrictedWords in the tweener module

Philip Chimento (6):
      build: Post-release version bump
      Merge branch 'tagged' into 'master'
      Revert "engine: Free Cairo static data on shutdown"
      valgrind: Update ignore pattern
      valgrind: Fix typo
      release: Prepare for 1.52.2