emacs-semi-1.14.6+239+gb1c245b81715-bp156.2.1

- Switchto SEMI-EPG on wanderlust repo, extrat via service
- Update to version 1.14.6+239+gb1c245b81715:
  * mime-vcard.el requires bbdb-vcard-vcard21 in bbdb-vcard package
  * Remove XEmacs related stuff
  * New installer option PACKAGE_LISPDIR
  * Fold docstring within 80 characters
  * Check mule-version's availability
  * * semi-setup.el: Adjust dependencies.
  * Fold docstring of customizable variable within 80 characters
  * Use threads for signature verification
  * * mime-pgp.el (mime-preview-application/pgp-encrypted): Fix typo.
  * Fix ignored argument for mime-display-text/plain-flowed
- Drop obsoleted patches:
  autoloads.patch
  mime-hide-buttons-in-reply.diff

- Renamed from semi-emacs to emacs-semi package to align with FLIM
- Dropped xemacs variant that causes a problem with persitent build

- mime-hide-buttons-in-reply.diff:
  Add mime-hide-buttons-in-reply custom variable

- clean up spec file via osc service
- update url, etc

- ported from semi-xemacs-1.14.6