an xml file to get ceylon working with maven again. found on the gitter

settings.xml

<!-- 
as for issues with maven this is known bug. In Ceylon module resolver there is path to maven central but starts with http which is now disabled in maven central we always get 503 but You can add another repository by providing settings.xml to the project
here is settings xml which works
And then in Your Ceylon project in IDE Your project -> properties -> ceylon build -> module repositories -> Add maven repository and from file explorer select settings.xml
-->

<?xml version="1.0" encoding="UTF-8"?>
<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
 <profiles>
    <profile>
        <id>central</id>
        <repositories>
            <repository>
                <releases>
                    <enabled>true</enabled>
                </releases>
                <snapshots>
                    <enabled>false</enabled>
                </snapshots>
                <id>Maven Central</id>
                <name>Maven Central</name>
                <url>https://repo1.maven.org/maven2/</url>
            </repository>
        </repositories>
        <pluginRepositories>
            <pluginRepository>
                <releases>
                    <enabled>true</enabled>
                </releases>
                <snapshots>
                    <enabled>true</enabled>
                </snapshots>
                <id>central</id>
                <url>http://repo1.maven.org/maven2</url>
            </pluginRepository>
        </pluginRepositories>
    </profile>
</profiles>

<activeProfiles>
    <activeProfile>central</activeProfile>
</activeProfiles>
</settings>