[PATCH] update howto/using-topic-branches.txt
[PATCH] update howto/using-topic-branches.txt

Various updates and cleanups for my howto on using branches in GIT
as a Linux subsystem maintainer.  Three categories of changes:

1) Updates for new features in GIT 0.99.5
2) Changes to use "git fetch" rather than "git pull" to update
   local linus branch.
3) Cleanups suggested by Len Brown

Signed-off-by: Tony Luck <e7984595ec0368ff920a7b3521dc7093683f6f26@intel.com>
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