cargo: update, and use rocket v0.5-rc1

Cargo.toml

@@ -16,8 +16,9 @@ members = [
 hagrid-database = { path = "database" }
 chrono = "0.4.10"
 anyhow = "1"
-rocket = "0"
-rocket_codegen = "0"
+rocket = { version = "0.5.0-rc.1", features = [ "json" ] }
+rocket_dyn_templates = { version = "0.1.0-rc.1", features = ["handlebars"] }
+rocket_codegen = "0.5.0-rc.1"
 sequoia-openpgp =  { version = "1", default-features = false, features = ["crypto-nettle"] }
 multipart = "0"
 serde = "1.0"
@@ -32,15 +33,21 @@ num_cpus = "1.0"
 ring = "0.13"
 base64 = "0.10"
 uuid = { version = "0.7", features = [ "v4" ] }
-rocket_prometheus = "0.2"
+# rocket_prometheus = "0.2"
 lazy_static = "1.3.0"
-rocket_i18n = "0.4"
 gettext-macros = "0.6"
 gettext-utils = "0.1"
 gettext = "0.4"
 glob = "0.3"
 rfc2047 = "0.1"
 
+[dependencies.rocket_i18n]
+path = "../rocket_i18n"
+# git = "https://github.com/Plume-org/rocket_i18n"
+# branch = "go-async"
+default-features = false
+features = ["rocket"]
+
 [patch.crates-io]
 gettext-macros = { git = "https://github.com/Valodim/gettext-macros", rev = "d15fa92ef6ac28269890557fe9c3767d01442633" }
 
@@ -52,11 +59,6 @@ features = ["builder", "file-transport", "sendmail-transport"]
 git = "https://github.com/lettre/lettre"
 rev = "245c600c82ee18b766e8729f005ff453a55dce34"
 
-[dependencies.rocket_contrib]
-version = "0"
-default-features = false
-features = ["handlebars_templates", "json"]
-
 [build-dependencies]
 vergen = "3"