hz dep

.gitignore

@@ -1,3 +1,4 @@
 *.swp
 *.swo
 *.beam
+erl_crash.dump

README.md

@@ -1031,3 +1031,12 @@ index 44d206d..3abd46f 100644
 +slogan(404) -> "Not Found";
 +slogan(500) -> "Internal Server Error".
 ```
+
+## Video 2: Talking to the gm testnet
+
+### Adding hz as a dependency
+
+- [`hakuzaru`](https://git.qpq.swiss/QPQ-AG/hakuzaru/) is our Erlang
+  \[application\] (applications are the subset of what in another language you
+  would call "libraries" that spawn processes, essentially...) for talking to
+  the blockchain from an Erlang application.

gex_httpd/zomp.meta

@@ -5,7 +5,7 @@
 {author,"Peter Harpending"}.
 {desc,"Gajumaru Exchange HTTP Daemon"}.
 {package_id,{"otpr","gex_httpd",{0,1,0}}}.
-{deps,[{"otpr","qhl",{0,1,0}}]}.
+{deps,[{"otpr","hakuzaru",{0,6,1}},{"otpr","qhl",{0,1,0}}]}.
 {key_name,none}.
 {a_email,"peterharpending@qpq.swiss"}.
 {c_email,"peterharpending@qpq.swiss"}.