Update to 2.2.1
- New upstream release 2.2.1
- New feature: Zencoding support
- Fix to build on Gtk+-2.22
- Fix for PCRE regular expression searching
- Layout fixes for Gtk+-3.2
- Several obscure segfault fixes
- Fix for autocompletion of variables in PHP
- <img> dialog fixes
- Memory-leak fixes
- Drop patch, now included upstream
- BR: python2-devel