[gnome-applets] (51 commits) ...ci: build with -Werror

[Alberts Muktupāvels <muktupavels src gnome org>]

Summary of changes:

  af112f2... build: disable deprecation warnings (*)
  c80f973... accessx-status: fix -Wsign-compare warnings (*)
  a7b85ff... accessx-status: avoid deprecated XKeycodeToKeysym (*)
  4a26de3... accessx-status: fix -Wswitch-enum warnings (*)
  ad260d0... window-buttons: fix -Wswitch-default warning (*)
  d82ab9f... window-title: fix -Wsign-compare warning (*)
  6e188cd... battstat: fix -Wunused-but-set-variable warning (*)
  100ccf9... multiload: fix -Wunused-but-set-variable warnings (*)
  9c731c6... multiload: fix -Wdouble-promotion warnings (*)
  3de8a24... multiload: fix -Wsign-compare warning (*)
  3c91ffa... multiload: fix -Wformat-nonliteral warning (*)
  e7502fc... multiload: fix -Wdiscarded-qualifiers warnings (*)
  504355d... trash: fix -Wswitch-default warning (*)
  2307a22... battstat: fix -Wsign-compare warnings (*)
  04283d9... battstat: fix -Wswitch-default warning (*)
  57fe7fe... brightness: fix -Wint-conversion warning (*)
  63f7125... brightness: fix -Wswitch-default warning (*)
  62271db... charpick: fix -Wswitch-default warning (*)
  fb7a160... gweather: fix -Wswitch-default warnings (*)
  1f921f2... gweather: fix -Wswitch warning (*)
  f996c36... inhibit: fix -Wswitch-default warning (*)
  8b5ae35... netspeed: fix -Wmissing-prototypes warning (*)
  7fdc3ff... netspeed: fix -Wtype-limits warning (*)
  fd9fd78... netspeed: fix -Wmisleading-indentation warning (*)
  6651962... netspeed: fix -Wdouble-promotion warnings (*)
  3d47059... cpufreq: fix -Wabsolute-value warning (*)
  d34e548... cpufreq: fix -Wdouble-promotion warning (*)
  b90f9f4... drivemount: fix -Wswitch-default warning (*)
  97dfdb2... drivemount: fix -Wformat-nonliteral warning (*)
  5ec9d5a... drivemount: fix -Wdiscarded-qualifiers warnings (*)
  6b42a1d... mini-commander: fix -Wdiscarded-qualifiers warnings (*)
  57419d8... mini-commander: fix -Wshadow warning (*)
  a925cac... mini-commander: fix -Wmisleading-indentation warning (*)
  b61a9bd... mini-commander: fix -Wswitch-default warning (*)
  6e25f22... sticky-notes: fix -Wswitch-default warning (*)
  0166579... tracker-search-bar: fix -Wswitch-default warnings (*)
  d8fc151... geyes: fix -Wswitch-enum warning (*)
  d2b128f... tracker-search-bar: fix -Wswitch-enum warnings (*)
  dd4c4ed... tracker-search-bar: fix -Wcast-function-type warning (*)
  1d2580b... sticky-notes: fix -Wcast-function-type warning (*)
  831c267... sticky-notes: fix -Wsign-compare warning (*)
  f73d6f0... mini-commander: fix -Wsign-compare warnings (*)
  e740346... tracker-search-bar: fix -Wsign-compare warning (*)
  4550d43... trash: fix -Wdiscarded-qualifiers warning (*)
  a0bd472... trash: fix -Wsuggest-attribute=format warning (*)
  94123ab... tracker-search-bar: fix -Wformat-nonliteral warning (*)
  5806f3f... sticky-notes: fix -Wformat-nonliteral warning (*)
  855f3f8... netspeed: fix -Wformat-nonliteral warnings (*)
  170fa85... geyes: fix -Wabsolute-value warnings (*)
  a6e9d08... charpick: fix -Wdiscarded-qualifiers warning (*)
  e8cd4b9... ci: build with -Werror (*)

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