chore(rustup): no wildcards in dependencies

Also version specifications in dependencies were chosen to provide
maximum flexibility for users of the libraries.

CLIs on the other hand specify last known-to-work major and minor versions
to prevent breakage

etc/api/type-api.yaml

@@ -29,4 +29,4 @@ cargo:
   build_script: src/build.rs
   keywords: [protocol, web, api]
   dependencies:
-    - url = "*"
+    - url = ">= 0.5"

etc/api/type-cli.yaml

@@ -26,6 +26,6 @@ cargo:
   keywords: [cli]
   is_executable: YES
   dependencies:
-    - strsim = "*"
-    - yup-hyper-mock = ">=1.0.0"
-    - clap = ">= 1.0.3"
+    - strsim = "0.4"
+    - yup-hyper-mock = "1.0"
+    - clap = "1.5"