[yad/f16] (8 commits) ...Merge branch with master. Update to new version: 0.15.2

[Elder Marco]

Summary of changes:

  d239244... Removed explicit requires on library gtk (*)
  d0afe48... Update to new version: 0.14.2 (*)
  23236a1... Remove option --disable-deprecated (*)
  14948e1... Removed slash after buildroot macro (*)
  e64fd09... Update to new version (*)
  a6aa574... Update to new version: 0.15.1 (*)
  d83e3eb... Update to new version: 0.15.2 (*)
  8ab2fed... Merge branch with master. Update to new version: 0.15.2

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