Merge branch 'mquat2' into 'master'

.gitignore

.gitlab-ci.yml

README.md

build.gradle

build.xml

...src/main/java/org/jastadd/relast/plugin/RelastPlugin.java

...c/src/main/java/org/jastadd/relast/plugin/RelastTest.java

...A-INF/gradle-plugins/org.jastadd.relast.plugin.properties

gradle/wrapper/gradle-wrapper.jar

gradle/wrapper/gradle-wrapper.properties

gradlew

gradlew.bat

spec/jastadd/Analysis.jrag

spec/jastadd/Backend.jadd

spec/jastadd/DumpTree.jrag

spec/jastadd/Errors.jrag

spec/parser/Preamble.parser

spec/parser/RelAstBase.parser

src/java/org/jastadd/relast/compiler/Compiler.java

...java/org/jastadd/relast/compiler/options/CommandLine.java