Added completion file for Maven

completion/available/maven.completion.bash

@@ -0,0 +1,36 @@
+#!/usr/bin/env bash
+# Bash Maven completion
+
+_mvn()
+{
+   local cmds cur colonprefixes
+   cmds="clean validate compile test package integration-test   \
+      verify install deploy test-compile site generate-sources  \
+      process-sources generate-resources process-resources      \
+      eclipse:eclipse eclipse:add-maven-repo eclipse:clean      \
+      idea:idea -DartifactId= -DgroupId= -Dmaven.test.skip=true \
+      -Declipse.workspace= -DarchetypeArtifactId=               \
+      netbeans-freeform:generate-netbeans-project               \
+      tomcat:run tomcat:run-war tomcat:deploy jboss-as:deploy   \
+      versions:display-dependency-updates                       \
+      versions:display-plugin-updates dependency:analyze        \
+      dependency:analyze-dep-mgt dependency:resolve             \
+      dependency:sources dependency:tree release:prepare        \
+      release:rollback release:perform --batch-mode"
+
+   COMPREPLY=()
+   cur=${COMP_WORDS[COMP_CWORD]}
+   # Work-around bash_completion issue where bash interprets a colon
+   # as a separator.
+   # Work-around borrowed from the darcs work-around for the same
+   # issue.
+   colonprefixes=${cur%"${cur##*:}"}
+   COMPREPLY=( $(compgen -W '$cmds'  -- $cur))
+   local i=${#COMPREPLY[*]}
+   while [ $((--i)) -ge 0 ]; do
+      COMPREPLY[$i]=${COMPREPLY[$i]#"$colonprefixes"}
+   done
+
+        return 0
+} &&
+complete -F _mvn mvn