Merge pull request #190 from kuraju/master

adding ext id for buritto
doc-classif/model-build-wf: new descriptor following oozie-maven-plugin:1.2-SNAPSHOT; changes in pom files indicating to oozie-maven-plugin:1.2-SNAPSHOT
changes in descriptors following changes in model; dependency to oozie-maven-plugin:1.2-SNAPSHOT
Merge pull request #191 from pdendek/master

Amendments in code to use the new model from Oozie Maven Plugin
moving unused scripts to GARB section; in the close time GARB_* will be removed
changed model of document-similarity-output
string sim to double sim
amendments against the new doc-sim output model
Fixed issues reported by Sonar.
disambiguation author unit test cases
the auxiliary class for project resource access
Merge pull request #192 from pdendek/master

The New auxiliary class; changes in doc-sim results serialization;
dependency to piggybank:0.12.0
moving profile 'sep' to child poms - especially '*-logic' pom.xmls
support for local user alias 'mvn3'
bash scripts for submitting locally and on cluster; additional parameters in workflow and workflow configuration; new document similarity output schema
XMLStorage from piggybank enriched with extraction of xmlcontent file path
typos correction
corrections from Sonar; changes in method of serialization
correction in pom: citations included again