Change http to https where possible

doc/00-intro.md

@@ -14,7 +14,7 @@ manager. It does however support a "global" project for convenience via the
 [global](03-cli.md#global) command.
 
 This idea is not new and Composer is strongly inspired by node's
-[npm](https://npmjs.org/) and ruby's [bundler](http://bundler.io/).
+[npm](https://npmjs.org/) and ruby's [bundler](https://bundler.io/).
 
 Suppose:
 
@@ -135,7 +135,7 @@ C:\bin>echo @php "%~dp0composer.phar" %*>composer.bat
 
 Add the directory to your PATH environment variable if it isn't already.
 For information on changing your PATH variable, please see
-[this article](http://www.computerhope.com/issues/ch000549.htm) and/or
+[this article](https://www.computerhope.com/issues/ch000549.htm) and/or
 use Google.
 
 Close your current terminal. Test usage with a new terminal:

doc/01-basic-usage.md

@@ -56,7 +56,7 @@ you to require certain versions of server software. See
 ### Package Version Constraints
 
 In our example, we are requesting the Monolog package with the version constraint
-[`1.0.*`](http://semver.mwl.be/#?package=monolog%2Fmonolog&version=1.0.*).
+[`1.0.*`](https://semver.mwl.be/#?package=monolog%2Fmonolog&version=1.0.*).
 This means any version in the `1.0` development branch, or any version that is
 greater than or equal to 1.0 and less than 1.1 (`>=1.0 <1.1`).
 

doc/03-cli.md

@@ -854,7 +854,7 @@ all projects.
 
 By default it points to `C:\Users\<user>\AppData\Roaming\Composer` on Windows
 and `/Users/<user>/.composer` on OSX. On *nix systems that follow the [XDG Base
-Directory Specifications](http://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html),
+Directory Specifications](https://specifications.freedesktop.org/basedir-spec/basedir-spec-latest.html),
 it points to `$XDG_CONFIG_HOME/composer`. On other *nix systems, it points to
 `/home/<user>/.composer`.
 

doc/04-schema.md

@@ -214,7 +214,7 @@ An example:
         {
             "name": "Jordi Boggiano",
             "email": "j.boggiano@seld.be",
-            "homepage": "http://seld.be",
+            "homepage": "https://seld.be",
             "role": "Developer"
         }
     ]
@@ -768,7 +768,7 @@ Example:
                 "name": "smarty/smarty",
                 "version": "3.1.7",
                 "dist": {
-                    "url": "http://www.smarty.net/files/Smarty-3.1.7.zip",
+                    "url": "https://www.smarty.net/files/Smarty-3.1.7.zip",
                     "type": "zip"
                 },
                 "source": {

doc/05-repositories.md

@@ -93,7 +93,7 @@ Here is a minimal package definition:
     "name": "smarty/smarty",
     "version": "3.1.7",
     "dist": {
-        "url": "http://www.smarty.net/files/Smarty-3.1.7.zip",
+        "url": "https://www.smarty.net/files/Smarty-3.1.7.zip",
         "type": "zip"
     }
 }
@@ -488,7 +488,7 @@ Here is an example for the smarty template engine:
                 "name": "smarty/smarty",
                 "version": "3.1.7",
                 "dist": {
-                    "url": "http://www.smarty.net/files/Smarty-3.1.7.zip",
+                    "url": "https://www.smarty.net/files/Smarty-3.1.7.zip",
                     "type": "zip"
                 },
                 "source": {

doc/articles/handling-private-packages-with-satis.md

@@ -339,6 +339,6 @@ is set to true.
 
 [ssh2 context options]: https://secure.php.net/manual/en/wrappers.ssh2.php#refsect1-wrappers.ssh2-options
 [ssl context options]: https://secure.php.net/manual/en/context.ssl.php
-[Twig]: http://twig.sensiolabs.org/
+[Twig]: https://twig.sensiolabs.org/
 [config schema]: https://getcomposer.org/doc/04-schema.md#config
 [notify-batch]: https://getcomposer.org/doc/05-repositories.md#notify-batch

doc/articles/plugins.md

@@ -282,4 +282,4 @@ local project plugins are loaded.
 [7]: ../01-basic-usage.md#package-versions
 [8]: https://github.com/composer/composer/blob/master/src/Composer/Plugin/Capable.php
 [9]: https://github.com/composer/composer/blob/master/src/Composer/Plugin/Capability/CommandProvider.php
-[10]: http://symfony.com/doc/current/components/console/introduction.html
+[10]: https://symfony.com/doc/current/components/console.html

doc/articles/versions.md

@@ -140,7 +140,7 @@ Example: `1.0.*`
 The `~` operator is best explained by example: `~1.2` is equivalent to
 `>=1.2 <2.0.0`, while `~1.2.3` is equivalent to `>=1.2.3 <1.3.0`. As you can see
 it is mostly useful for projects respecting [semantic
-versioning](http://semver.org/). A common usage would be to mark the minimum
+versioning](https://semver.org/). A common usage would be to mark the minimum
 minor version you depend on, like `~1.2` (which allows anything up to, but not
 including, 2.0). Since in theory there should be no backwards compatibility
 breaks until 2.0, that works well. Another way of looking at it is that using

doc/faqs/why-are-unbound-version-constraints-a-bad-idea.md

@@ -14,7 +14,7 @@ compatible with the new major version of your dependency.
 
 For example instead of using `>=3.4` you should use `~3.4` which allows all
 versions up to `3.999` but does not include `4.0` and above. The `^` operator
-works very well with libraries following [semantic versioning](http://semver.org).
+works very well with libraries following [semantic versioning](https://semver.org).
 
 **Note:** As a package maintainer, you can make the life of your users easier
 by providing an [alias version](../articles/aliases.md) for your development