Bump Avro version to 1.7.6
Use gradlew (gradle wrapper) to enforce Gradle 1.9
build.gradle: apply 'idea' plugin
Support stringType parameter when compiling *.avsc schema files
Use gradlew instead of gradle
Update README to use Avro 1.7.6
pom.xml: set version to 1.7.6-SNAPSHOT
README: Use ` instead of `` in Markdown syntax
Decouple Avro version identifier from version identifier of this Gradle plugin
Update release instructions
Update docs to latest version of plugin code
Switch example build.gradle to JDK7
Add TOC and license/contributing sections
Add CHANGELOG
README: Example uses latest version of this plugin
Update docs
build.gradle: remove unused code
Release version 1.7.6