Removed pipe to /dev/null for $(pull_changes $plugin).
Part of #76.
At least for now, I've formatted the output to look like the below paste. This
shows a failed, no-op success, and pull success:
===================================================
Updating all plugins!
Updating "tpm"
| There is no tracking information for the current branch.
| Please specify which branch you want to merge with.
| See git-pull(1) for details.
|
| git pull <remote> <branch>
|
| If you wish to set tracking information for this branch you can do so with:
|
| git branch --set-upstream-to=<remote>/<branch> nhdaly_update_output
"tpm" update fail
Updating "tmux-sensible"
| Already up-to-date.
"tmux-sensible" update success
Updating "tmux-scroll-copy-mode"
| Updating 1ee5602..5e4c864
| Fast-forward
| README.md | 5 +++--
| scroll_copy_mode.tmux | 8 +++++---
| 2 files changed, 8 insertions(+), 5 deletions(-)
"tmux-scroll-copy-mode" update success
