[pango/matthiasc/for-master] (18 commits) ...Add forgotten NEWS

[Matthias Clasen <matthiasc src gnome org>]

Summary of changes:

  d435677... shape: Bring back careful rounding code (*)
  3411870... Merge branch 'matthiasc/for-master' into 'master' (*)
  3ff6365... Merge branch 'bring-back-better-rounding' into 'master' (*)
  6176323... 1.48.6 (*)
  b3ae4cd... tests: Be more careful about font formats (*)
  4d4e118... Merge branch 'bitmap-font-tests' into 'master' (*)
  39e3fc3... Clarify docs of pango_fc_fontmap_get_config (*)
  b7313d6... Merge branch 'get-config-docs' into 'master' (*)
  bf4050c... fc: Drop a broken optimization (*)
  f4d37b8... Merge branch 'drop-broken-optimization' into 'master' (*)
  a492afd... tests: In attribute_from_string, parse offsets as long long (*)
  911d8d5... tests: Free the sizes array, if it was allocated (*)
  df91ff2... Merge branch 'tests-fixes' into 'master' (*)
  f651add... Extract function to free the contents of a PangoFcPatterns (*)
  27210a3... Use atomic reference counting for PangoFcPatterns (*)
  384f0e1... Use an enum instead of numeric values for fc_initialized (*)
  b4f5212... Merge branch 'fc-fontmap-crash' into 'master' (*)
  946d913... Add forgotten NEWS

(*) This commit already existed in another branch; no separate mail sent