AbiWord v3.0.4 Changelog

• release.sh: perform the release from ~/tmp and checksum and sign tarballs (Hubert Figuière)
• Update appdata for 3.0.4 (Hubert Figuière)
• Updated Russian translation (Olesya Gerasimenko)
• Bug 13917 - Fix a improper call to strncmp() (Hubert Figuière)
• Bug 13697 - fix a build failure in ut_jpeg.cpp (Hubert Figuiere)
• Added release date to appdata (Hubert Figuière)