[cli] fix bugs in the template (#224)

cli/template/.ink/abi_gen/Cargo.toml

@@ -11,6 +11,6 @@ path = "main.rs"
 
 [dependencies]
 contract = { path = "../..", package = "{{name}}", default-features = false, features = ["ink-generate-abi"] }
-ink_lang2 = { path = "../../../../../lang2", default-features = false, features = ["ink-generate-abi"] }
+ink_lang2 = { git = "https://github.com/paritytech/ink", package = "ink_lang2", default-features = false, features = ["ink-generate-abi"] }
 serde = "1.0"
 serde_json = "1.0"

cli/template/Cargo.toml

 [package]
-name = {{name}}
+name = "{{name}}"
 version = "0.1.0"
 authors = ["[your_name] <[your_email]>"]
 edition = "2018"
 
 [dependencies]
-ink_abi = { path = "../../../abi", default-features = false, features = ["derive"], optional = true }
-ink_core = { path = "../../../core", default-features = false }
-ink_lang2 = { path = "../../../lang2", default-features = false }
+ink_abi = { git = "https://github.com/paritytech/ink", package = "ink_abi", default-features = false, features = ["derive"], optional = true }
+ink_core = { git = "https://github.com/paritytech/ink", package = "ink_core", default-features = false }
+ink_lang2 = { git = "https://github.com/paritytech/ink", package = "ink_lang2", default-features = false }
 
 scale = { package = "parity-scale-codec", version = "1.0", default-features = false, features = ["derive"] }
 type-metadata = { git = "https://github.com/type-metadata/type-metadata.git", default-features = false, features = ["derive"], optional = true }
 
 [lib]
-name = {{name}}
+name = "{{name}}"
+path = "lib.rs"
 crate-type = [
 	# Used for normal contract Wasm blobs.
 	"cdylib",

cli/template/lib.rs

@@ -56,10 +56,10 @@ mod {{name}} {
         /// We test if the default constructor does its job.
         #[test]
         fn default_works() {
-            /// Note that even though we defined our `#[ink(constructor)]`
-            /// above as `&mut self` functions that return nothing we can call
-            /// them in test code as if they were normal Rust constructors
-            /// that take no `self` argument but return `Self`.
+            // Note that even though we defined our `#[ink(constructor)]`
+            // above as `&mut self` functions that return nothing we can call
+            // them in test code as if they were normal Rust constructors
+            // that take no `self` argument but return `Self`.
             let {{name}} = {{camel_name}}::default();
             assert_eq!({{name}}.get(), false);
         }