Merge branch 'jh/notes' (early part)

* 'jh/notes' (early part):
  Add selftests verifying concatenation of multiple notes for the same commit
  Refactor notes code to concatenate multiple notes annotating the same object
  Add selftests verifying that we can parse notes trees with various fanouts
  Teach the notes lookup code to parse notes trees with various fanout schemes
  Teach notes code to free its internal data structures on request
  Add '%N'-format for pretty-printing commit notes
  Add flags to get_commit_notes() to control the format of the note string
  t3302-notes-index-expensive: Speed up create_repo()
  fast-import: Add support for importing commit notes
  Teach "-m <msg>" and "-F <file>" to "git notes edit"
  Add an expensive test for git-notes
  Speed up git notes lookup
  Add a script to edit/inspect notes
  Introduce commit notes

Conflicts:
	.gitignore
	Documentation/pretty-formats.txt
	pretty.c
tree: 3240d00b6c56d2ea55daad2d18103e7b4d3cf89f
  1. block-sha1/
  2. compat/
  3. contrib/
  4. Documentation/
  5. git-gui/
  6. gitk-git/
  7. gitweb/
  8. perl/
  9. ppc/
  10. t/
  11. templates/
  12. xdiff/
  13. .gitattributes
  14. .gitignore
  15. .mailmap
  16. abspath.c
  17. advice.c
  18. advice.h
  19. alias.c
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  25. attr.c
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  27. base85.c
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  32. branch.c
  33. branch.h
  34. builtin-add.c
  35. builtin-annotate.c
  36. builtin-apply.c
  37. builtin-archive.c
  38. builtin-bisect--helper.c
  39. builtin-blame.c
  40. builtin-branch.c
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  42. builtin-cat-file.c
  43. builtin-check-attr.c
  44. builtin-check-ref-format.c
  45. builtin-checkout-index.c
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  47. builtin-clean.c
  48. builtin-clone.c
  49. builtin-commit-tree.c
  50. builtin-commit.c
  51. builtin-config.c
  52. builtin-count-objects.c
  53. builtin-describe.c
  54. builtin-diff-files.c
  55. builtin-diff-index.c
  56. builtin-diff-tree.c
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  58. builtin-fast-export.c
  59. builtin-fetch-pack.c
  60. builtin-fetch.c
  61. builtin-fmt-merge-msg.c
  62. builtin-for-each-ref.c
  63. builtin-fsck.c
  64. builtin-gc.c
  65. builtin-grep.c
  66. builtin-help.c
  67. builtin-init-db.c
  68. builtin-log.c
  69. builtin-ls-files.c
  70. builtin-ls-remote.c
  71. builtin-ls-tree.c
  72. builtin-mailinfo.c
  73. builtin-mailsplit.c
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  109. builtin-update-server-info.c
  110. builtin-upload-archive.c
  111. builtin-verify-pack.c
  112. builtin-verify-tag.c
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  114. builtin.h
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  123. color.c
  124. color.h
  125. combine-diff.c
  126. command-list.txt
  127. commit.c
  128. commit.h
  129. config.c
  130. config.mak.in
  131. configure.ac
  132. connect.c
  133. convert.c
  134. copy.c
  135. COPYING
  136. csum-file.c
  137. csum-file.h
  138. ctype.c
  139. daemon.c
  140. date.c
  141. decorate.c
  142. decorate.h
  143. delta.h
  144. diff-delta.c
  145. diff-lib.c
  146. diff-no-index.c
  147. diff.c
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  149. diffcore-break.c
  150. diffcore-delta.c
  151. diffcore-order.c
  152. diffcore-pickaxe.c
  153. diffcore-rename.c
  154. diffcore.h
  155. dir.c
  156. dir.h
  157. editor.c
  158. entry.c
  159. environment.c
  160. exec_cmd.c
  161. exec_cmd.h
  162. fast-import.c
  163. fetch-pack.h
  164. fixup-builtins
  165. fsck.c
  166. fsck.h
  167. generate-cmdlist.sh
  168. git-add--interactive.perl
  169. git-am.sh
  170. git-archimport.perl
  171. git-bisect.sh
  172. git-compat-util.h
  173. git-cvsexportcommit.perl
  174. git-cvsimport.perl
  175. git-cvsserver.perl
  176. git-difftool--helper.sh
  177. git-difftool.perl
  178. git-filter-branch.sh
  179. git-instaweb.sh
  180. git-lost-found.sh
  181. git-merge-octopus.sh
  182. git-merge-one-file.sh
  183. git-merge-resolve.sh
  184. git-mergetool--lib.sh
  185. git-mergetool.sh
  186. git-notes.sh
  187. git-parse-remote.sh
  188. git-pull.sh
  189. git-quiltimport.sh
  190. git-rebase--interactive.sh
  191. git-rebase.sh
  192. git-relink.perl
  193. git-repack.sh
  194. git-request-pull.sh
  195. git-send-email.perl
  196. git-sh-setup.sh
  197. git-stash.sh
  198. git-submodule.sh
  199. git-svn.perl
  200. GIT-VERSION-GEN
  201. git-web--browse.sh
  202. git.c
  203. git.spec.in
  204. graph.c
  205. graph.h
  206. grep.c
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  208. hash-object.c
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  211. help.c
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  213. http-backend.c
  214. http-fetch.c
  215. http-push.c
  216. http-walker.c
  217. http.c
  218. http.h
  219. ident.c
  220. imap-send.c
  221. index-pack.c
  222. INSTALL
  223. levenshtein.c
  224. levenshtein.h
  225. list-objects.c
  226. list-objects.h
  227. ll-merge.c
  228. ll-merge.h
  229. lockfile.c
  230. log-tree.c
  231. log-tree.h
  232. mailmap.c
  233. mailmap.h
  234. Makefile
  235. match-trees.c
  236. merge-file.c
  237. merge-index.c
  238. merge-recursive.c
  239. merge-recursive.h
  240. merge-tree.c
  241. mktag.c
  242. name-hash.c
  243. notes.c
  244. notes.h
  245. object.c
  246. object.h
  247. pack-check.c
  248. pack-redundant.c
  249. pack-refs.c
  250. pack-refs.h
  251. pack-revindex.c
  252. pack-revindex.h
  253. pack-write.c
  254. pack.h
  255. pager.c
  256. parse-options.c
  257. parse-options.h
  258. patch-delta.c
  259. patch-id.c
  260. patch-ids.c
  261. patch-ids.h
  262. path.c
  263. pkt-line.c
  264. pkt-line.h
  265. preload-index.c
  266. pretty.c
  267. progress.c
  268. progress.h
  269. quote.c
  270. quote.h
  271. reachable.c
  272. reachable.h
  273. read-cache.c
  274. README
  275. reflog-walk.c
  276. reflog-walk.h
  277. refs.c
  278. refs.h
  279. remote-curl.c
  280. remote.c
  281. remote.h
  282. replace_object.c
  283. rerere.c
  284. rerere.h
  285. revision.c
  286. revision.h
  287. run-command.c
  288. run-command.h
  289. send-pack.h
  290. server-info.c
  291. setup.c
  292. sha1-lookup.c
  293. sha1-lookup.h
  294. sha1_file.c
  295. sha1_name.c
  296. shallow.c
  297. shell.c
  298. shortlog.h
  299. show-index.c
  300. sideband.c
  301. sideband.h
  302. sigchain.c
  303. sigchain.h
  304. strbuf.c
  305. strbuf.h
  306. string-list.c
  307. string-list.h
  308. submodule.c
  309. submodule.h
  310. symlinks.c
  311. tag.c
  312. tag.h
  313. tar.h
  314. test-chmtime.c
  315. test-ctype.c
  316. test-date.c
  317. test-delta.c
  318. test-dump-cache-tree.c
  319. test-genrandom.c
  320. test-match-trees.c
  321. test-parse-options.c
  322. test-path-utils.c
  323. test-sha1.c
  324. test-sha1.sh
  325. test-sigchain.c
  326. thread-utils.c
  327. thread-utils.h
  328. trace.c
  329. transport-helper.c
  330. transport.c
  331. transport.h
  332. tree-diff.c
  333. tree-walk.c
  334. tree-walk.h
  335. tree.c
  336. tree.h
  337. unimplemented.sh
  338. unpack-file.c
  339. unpack-trees.c
  340. unpack-trees.h
  341. upload-pack.c
  342. usage.c
  343. userdiff.c
  344. userdiff.h
  345. utf8.c
  346. utf8.h
  347. var.c
  348. walker.c
  349. walker.h
  350. wrapper.c
  351. write_or_die.c
  352. ws.c
  353. wt-status.c
  354. wt-status.h
  355. xdiff-interface.c
  356. xdiff-interface.h