docs: bring the wiki up to 2.0.0 — install and run, on every platform
The wiki still described a one-platform product installed a way that no longer
exists. Home called UniData "in progress" and did not mention UniVerse at all;
the walkthrough installed 1.3.1 by hand and configured a UniObjects/UniRPC
server, which the CLI stopped using in #45; nothing documented install.sh,
GIT.SETUP, mvgitd, or the command set.
New:
Installing-on-UniData prerequisites, install.sh, per-account setup,
upgrading, and how the CLI actually reaches records
Installing-on-UniVerse the same, plus why mvgitd exists and what it does not
need (no service, no administration)
Installing-on-MVX release package and the submodule/standalone builds
Command-reference all 24 commands with their flags, generated from the
dispatch table in BP/GIT rather than transcribed
Updated:
Home platform matrix, both surfaces, demo account, 2.0.0
Account-git-structure dictionaries across platforms -- the SM/association
remap, I-type canonicalisation, @ID, furniture and
the trailing newline; and that both surfaces now
project through one implementation (#108)
udt-demo install section replaced by a pointer to the guide;
the UniObjects environment variables are called out
as no longer used rather than silently deleted, since
people have them in their shell profiles
UniData-troubleshooting a banner marking the UniRPC entries as not applying
to 2.0.0, naming the four that still do
_Sidebar grouped nav
The obsolete UniRPC appendix is kept and labelled, not removed: it is still
correct for anyone using UniRPC for other reasons.
docs: udt-git installs anywhere on PATH (/usr/local/bin), verb source at $UDTHOME/lib/mvgit
Nothing ties the binary to $UDTHOME/bin — its UniData libs resolve via
ldconfig, not an rpath — so recommend the conventional /usr/local/bin and
split the in-session verb source out to $UDTHOME/lib/mvgit/GIT.udt.b.
docs: udt-git EL8 release targets libgit2 1.7 (EPEL libgit2_1.7), no source build
The official EL8 build links libgit2.so.1.7 so end users install the
runtime with 'dnf install epel-release && dnf install libgit2_1.7' — a
parallel-installable EPEL package, no compiler. Flip the demo prereq
and the troubleshooting libgit2 section from the 1.9 from-source path to
this; keep the build-your-own path (min libgit2 1.0, -l:libgit2.so.1.7)
and note preflight prints the exact soname a given binary needs.
docs: pin the libgit2 version requirement (build min 1.0, runtime 1.9.x soname) + note EPEL libgit2_1.7 as an alternate source
Add UniData demo: download, install, and use udt-git on the demo account
A live transcript of installing the mv_git 0.1 UniData release on a
clean system and version-controlling the bundled demo account's records
with init/add/commit, plus an appendix for configuring the build
container as a UniObjects server.