gpa-0.11.0-bp160.1.2

- Add gpa-0.11.0-drop-trustlist.patch: the trustlist is no longer
  there in gpgme. See
  https://dev.gnupg.org/rM7e6a65e66a96278bed5fed6d0b75887c0f032c4e

- update to 0.11.0:
  + port to gtk3
- drop gpa-0.10.0-reduce-gpgme-requirement.patch - inclued
- add gpa-0.11.0-fix-implicit-declaration.patch
- update upstream signing key

- Delete m4/libassuan.m4, and call autoreconf: let autoconf copy
  libassuan.m4 based on the libassuan-devel package. Fixes build
  with libassuan 3.
- Add libtool BuildRequires: needed to bootstrap.

- Prepare for RPM 4.20: use autosetup.

- No longer recommend -lang: supplements are in use

- update to 0.10.0:
  + Added key manager context menu items to copy the key
    fingerprint and the secret key to the clipboard.
  + Added "Details" buttons to many error popups to show raw
    diagnostic output from gpg.
  + Changed the "Retrieve Key" dialog to first try the Web Key
    Directory if a mail address is given.  Only if this lookup
    fails the keyservers are searched.
  + Added a user-ID notebook page to show per user-ID info.
  + Fixed crash on filename conversion error
  + Removed lazy loading of the secret keyring
- add upstream patch gpa-0.10.0-reduce-gpgme-requirement.patch
  to avoid requiring gpgme >= 0.11.x