7ff8463dba
Build git-subtree in its contrib directory and install from there. The main Makefile no longer discovers subcommands build in the main build area so we cannot count on it to install git-subtree. The user should make && make install in contrib/subtree to install git-subtree. Change the rule to install the git-subtree manpage. The main Documentation area doesn't directly support installing documentation from other directories so the user will have to do that from within contrib/subtree for now. Signed-off-by: David A. Greene <greened@obbligato.org>
Please read git-subtree.txt for documentation. Please don't contact me using github mail; it's slow, ugly, and worst of all, redundant. Email me instead at apenwarr@gmail.com and I'll be happy to help. Avery