Git 2.13.4

1. 1a600b7 attr: use hashmap for attribute dictionary by Brandon Williams · 9 years ago
2. 6854a8f common-main: stop munging argv[0] path by Jeff King · 9 years ago
3. 08aade7 mingw: declare main()'s argv as const by Johannes Schindelin · 9 years ago
4. 5ce5f5f common-main: call git_setup_gettext() by Jeff King · 9 years ago
5. 12e0437 common-main: call restore_sigpipe_to_default() by Jeff King · 9 years ago
6. 57f5d52 common-main: call sanitize_stdfds() by Jeff King · 9 years ago
7. 650c449 common-main: call git_extract_argv0_path() by Jeff King · 9 years ago
8. 3f2e229 add an extra level of indirection to main() by Jeff King · 9 years ago