Git 1.7.4-rc0

1. bac8037 editor: use run_command's shell feature by Jeff King · 16 years ago
2. 8f4b576 Provide a build time default-editor setting by Jonathan Nieder · 16 years ago
3. 44fcb49 Teach git var about GIT_EDITOR by Jonathan Nieder · 16 years ago
4. d33738d Do not use VISUAL editor on dumb terminals by Jonathan Nieder · 16 years ago
5. eab58f1 Handle more shell metacharacters in editor names by Jonathan Nieder · 16 years ago
6. f285a2d Replace calls to strbuf_init(&foo, 0) with STRBUF_INIT initializer by Brandon Casey · 17 years ago
7. 7198203 editor.c: Libify launch_editor() by Stephan Beyer · 17 years ago
8. d82f33e Move launch_editor() from builtin-tag.c to editor.c by Stephan Beyer · 17 years ago