Commit Briefs
move duplicated dial_ssh() and dial_git() functions into a common file
These functions are used by 'got send' and 'got fetch' in order to open network connections to a server. Move them into new file lib/dial.c and declare relevant functions in got_dial.h and lib/got_lib_dial.h. No functional change.
move more code used by got-send-pack and got-fetch-pack to a common file
Move functions and data structures which implement Git protocol features required for fetching and sending pack files to new files lib/gitproto.c and lib/got_lib_gitproto.h. This code was duplicated in got-fetch-pack and got-send-pack. No functional change.
move pkt code used by got-fetch-pack and got-send-pack to a common file
The Git protocol uses a simple packet framing format. The got-fetch-pack and got-send-pack programs contained identical copies of functions to support this format. Move related functions to new file lib/pkt.c and link both programs against this common implementation. No functional change.
make "got branch -d" print reference name and value
Also silence output of "got branch -d" in a regression test, from stsp. ok stsp
changes for 0.57 (tags/0.57)
fix 'got send' adding too many objects to the pack file in some cases
Load server-side tags before loading local commits. Otherwise objects which are reachable via server-side tags will not be filtered out.
limit checks for merge conflicts to files affected by the merge
Performance problems reported by naddy