quieter logging in absence of default voice

especially when mass-synthesizing to an output type that doesn't need a voice (e.g., ALLOPHONES), this no longer clutters the high-level logs
conventional getters for MaryModule input/output data
add toString() helper for MaryData
add Java formatter profile from Eclipse Luna
add .gitattributes to normalize line endings
normalize line endings
reorder plugins for good measure
prepare to apply formatter plugin

Note: must run from project root
format java code in marytts-builder

incantation:
$ mvn com.googlecode.maven-java-formatter-plugin:maven-java-formatter-plugin:format -pl marytts-builder
format java code in marytts-client

incantation:
$ mvn com.googlecode.maven-java-formatter-plugin:maven-java-formatter-plugin:format -pl marytts-client
format java code in marytts-common

incantation:
$ mvn com.googlecode.maven-java-formatter-plugin:maven-java-formatter-plugin:format -pl marytts-common
format java code in marytts-lang-de

incantation:
$ mvn com.googlecode.maven-java-formatter-plugin:maven-java-formatter-plugin:format -pl marytts-languages/marytts-lang-de
format java code in marytts-lang-en

incantation:
$ mvn com.googlecode.maven-java-formatter-plugin:maven-java-formatter-plugin:format -pl marytts-languages/marytts-lang-en
format java code in marytts-lang-fr

incantation:
$ mvn com.googlecode.maven-java-formatter-plugin:maven-java-formatter-plugin:format -pl marytts-languages/marytts-lang-fr
format java code in marytts-lang-it

incantation:
$ mvn com.googlecode.maven-java-formatter-plugin:maven-java-formatter-plugin:format -pl marytts-languages/marytts-lang-it
format java code in marytts-lang-ru

incantation:
$ mvn com.googlecode.maven-java-formatter-plugin:maven-java-formatter-plugin:format -pl marytts-languages/marytts-lang-ru
format java code in marytts-lang-sv

incantation:
$ mvn com.googlecode.maven-java-formatter-plugin:maven-java-formatter-plugin:format -pl marytts-languages/marytts-lang-sv
format java code in marytts-lang-te

incantation:
$ mvn com.googlecode.maven-java-formatter-plugin:maven-java-formatter-plugin:format -pl marytts-languages/marytts-lang-te
format java code in marytts-lang-tr

incantation:
$ mvn com.googlecode.maven-java-formatter-plugin:maven-java-formatter-plugin:format -pl marytts-languages/marytts-lang-tr
format java code in marytts-redstart

incantation:
$ mvn com.googlecode.maven-java-formatter-plugin:maven-java-formatter-plugin:format -pl marytts-redstart