[libgweather] (8 commits) ...build: Move pkgconfig generation into toplevel

[Bastien Nocera <hadess src gnome org>]

Summary of changes:

  4ca9232... test: Use g_assert_* instead of g_assert everywhere (*)
  2ba0630... test: Fix small memory leak found by valgrind (*)
  9572f91... test: Check that countries have one or more timezones (*)
  9755411... location-entry: Use internal API to create detached locatio (*)
  34addd5... location-entry: Limit location searching to selected top no (*)
  75a89c6... location: Add accessor function for english sort name (*)
  16028d2... location-entry: Replace struct accesses with function calls (*)
  f253585... build: Move pkgconfig generation into toplevel (*)

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