Specify resolver in bindings usage instructions

Author: kornilova203

docs/src/paradox/bindings/iconv.md

@@ -1,6 +1,15 @@
 # Iconv - Character set conversion
 
-To use this binding add the following dependency:
+To use this binding add the following resolver and the dependency:
+
+sbt
+:   @@snip [build.sbt](../resources/build.sbt) { #library_resolver }
+
+Maven
+:   @@snip [pom.xml](../resources/pom.xml) { #library_resolver }
+
+Gradle
+:   @@snip [build.gradle](../resources/build.gradle) { #library_resolver }
 
 @@dependency[sbt,Maven,Gradle] {
   group="org.scala-native.bindgen"

docs/src/paradox/bindings/posix.md

@@ -1,6 +1,16 @@
 # POSIX
 
-An addition to Scala Native's [POSIX](http://www.scala-native.org/en/latest/lib/posixlib.html) bindings. To use one of the POSIX bindings you must add it as a dependency:
+An addition to Scala Native's [POSIX](http://www.scala-native.org/en/latest/lib/posixlib.html) bindings. To use one of the POSIX bindings you must add the resolver and the dependency:
+
+sbt
+:   @@snip [build.sbt](../resources/build.sbt) { #library_resolver }
+
+Maven
+:   @@snip [pom.xml](../resources/pom.xml) { #library_resolver }
+
+Gradle
+:   @@snip [build.gradle](../resources/build.gradle) { #library_resolver }
+
 
 @@dependency[sbt,Maven,Gradle] {
   group="org.scala-native.bindgen"

docs/src/paradox/bindings/utf8proc.md

@@ -2,7 +2,16 @@
 
 This binding for [`utf8proc.h`] provides Unicode normalization, case-folding, and other operations for strings in the UTF-8 encoding.
 
-To use it add the following dependency:
+To use it add the following resolver and the dependency:
+
+sbt
+:   @@snip [build.sbt](../resources/build.sbt) { #library_resolver }
+
+Maven
+:   @@snip [pom.xml](../resources/pom.xml) { #library_resolver }
+
+Gradle
+:   @@snip [build.gradle](../resources/build.gradle) { #library_resolver }
 
 @@dependency[sbt,Maven,Gradle] {
   group="org.scala-native.bindgen"

docs/src/paradox/resources/build.gradle

@@ -0,0 +1,7 @@
+// #library_resolver
+repositories {
+    maven {
+        url "https://dl.bintray.com/scala-native-bindgen/maven"
+    }
+}
+// #library_resolver

docs/src/paradox/resources/build.sbt

@@ -0,0 +1,3 @@
+// #library_resolver
+resolvers += Resolver.bintrayRepo("scala-native-bindgen", "maven")
+// #library_resolver

docs/src/paradox/resources/pom.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>maven-scala-test</artifactId>
+
+    <!-- #library_resolver -->
+    <repositories>
+        <repository>
+            <id>maven</id>
+            <url>http://dl.bintray.com/scala-native-bindgen/maven</url>
+        </repository>
+    </repositories>
+    <!-- #library_resolver -->
+
+</project>