Remove webview submodule, include webview.h directly

Closes #64

.gitmodules

@@ -1,3 +0,0 @@
-[submodule "webview-sys/webview"]
-	path = webview-sys/webview
-	url = https://github.com/Freaky/webview.git

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "web-view"
-version = "0.4.4"
+version = "0.4.5"
 authors = ["Boscop"]
 readme = "README.md"
 license = "MIT"
@@ -12,7 +12,7 @@ exclude = ["examples/todo-ps/dist/**/*", "examples/elm-counter/index.html"]
 
 [dependencies]
 urlencoding = "1.0"
-webview-sys = { path = "webview-sys", version = "0.1.3" }
+webview-sys = { path = "webview-sys", version = "0.1.4" }
 boxfnonce = "0.1"
 
 [features]

webview-sys/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "webview-sys"
-version = "0.1.3"
+version = "0.1.4"
 authors = ["Boscop"]
 license = "MIT"
 repository = "https://github.com/Boscop/web-view"

webview-sys/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2017 Serge Zaitsev
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

webview-sys/build.rs

@@ -1,30 +1,13 @@
 extern crate cc;
 extern crate pkg_config;
 
-use std::{
-    env,
-    path::{Path, PathBuf},
-    process::Command,
-};
+use std::env;
 
 fn main() {
-    let webview_path: PathBuf = match env::var("WEBVIEW_DIR") {
-        Ok(path) => path.into(),
-        Err(_) => {
-            // Initialize webview submodule if user forgot to clone parent repository with --recursive.
-            if !Path::new("webview/.git").exists() {
-                let _ = Command::new("git")
-                    .args(&["submodule", "update", "--init"])
-                    .status();
-            }
-            "webview".into()
-        }
-    };
-
     let mut build = cc::Build::new();
 
     build
-        .include(&webview_path)
+        .include("webview.h")
         .file("webview.c")
         .flag_if_supported("-std=c11")
         .flag_if_supported("-w");