add support for protecting references against 'got send -f' to gotd ok op@

unfold line

template: fix processing of "{" at end of line add a regress for this case.

fix crash in got log due to NULL-deref in got_object_blob_close Reported by Mikhail (thanks!), ok jamsek

tog: resume blame and diff search from the first line In diff and blame views, if the user scrolls up during a search, resume search from the first displayed line--not the current match. This makes sense in these views as the "cursor" or current line is the first line. Patch by Mikhail. ok op@

gotwebd: don't special case BLOB, BLOBRAW and RSS shuffle some code to handle all the page types in the switch. ok tracey@

avoid gitwrapper printing a warning when /etc/gotd.conf does not exist gotd still requires the config file, of course, but gitwrapper must treat is as optional and remain silent if the file cannot be found.

gitwrapper: execl() directly without fork()ing Since we're going to unconditionally execute gotsh or git-*-pack, don't bother fork()ing and having the main process to wait(2), just execle()! ok stsp@

fmt

gitwrapper has no config file; copy-pasta spotted by op@

require gotsh to exist if the repository is listed in gotd.conf ok op@

some formatting fixes for gitwrapper.1 - new sentence, new line - use Pa where needed - move ENVIRONMENT before FILES

add gitwrapper(1) ok op@, tracey@ earlier version

fix an off-by-one in got_serve_parse_command() canonpath allocation ok op@, tracey@

grammar and fix typo: rigchtif → right if