Git 2.10.4

1. c915f11 connect & http: support -4 and -6 switches for remote operations by Eric Wong · 10 years ago
2. c59ab2e connect.c: refactor url parsing by Torsten Bögershausen · 12 years ago
3. 5610b7c git fetch-pack: add --diag-url by Torsten Bögershausen · 12 years ago
4. 9907d13 Merge branch 'jc/upload-pack-send-symref' by Junio C Hamano · 12 years ago
5. 47a5918 cache.h: move remote/connect API out of it by Junio C Hamano · 12 years ago