Update git-http-fetch documentation
Update git-http-fetch documentation

Documentation/git-http-fetch.txt: --recover to resume a failed fetch
operation.

Signed-off-by: Andrew Ruder <e3579b1e47f273529f0f929453e939a68ede9fd1@aeruder.net>
Signed-off-by: Junio C Hamano <dc50d1021234060e53ec42a77d526afa2fe07479@cox.net>

destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git