Added stub documentation for plugin architecture
Make it a markdown file
Added documentation on proposed plugin architecture
Added example namespace
Update dependencies to latest versions.

Doesn't seem to break anything and provides some performance benefits.
Merge pull request #94 from jillesvangurp/dependencies-1.1.x

Update dependencies to latest versions.
Update plugin information
Merge branch 'stable/1.1.x' of github.com:Berico-Technologies/CLAVIN into stable/1.1.x
plugin.md
Encapsulated all fields in LocationOccurrence, GeoName and ResolvedLocation, making them private final and exposing them through getXxx() accessor methods so they can be tested with Mock objects. (e.g. Mockito, EasyMock, etc.)  Also, updated GeoName so it defensively copies mutable properties (List, TimeZone, Date) on construction and when accessed so internal state cannot be modified by external pointers.  Lists are copied and wrapped with Collections.unmodifiableList() in the constructor and never copied again.  TimeZone and Date are copied at construction and in the getXxx() methods because they are inherently mutable.  List properties (getAlternateXxx()) are guaranteed to always return an empty list and never null.
Merge branch 'accessors' into stable/1.1.x
Changed version to 1.1.0-Altamira
upgraded Lucene to version 4.7.0
Changed version to SNAPSHOT
Changed version to 2.0.0-SNAPSHOT.  Reformatted POM.  Moved GPG signing into a profile that is automatically activated when the mvn:release plugin is executed.
Added option to turn off doclint in Java 8.
Added Gazetteer interface and LuceneGazetteer implementation and tests to move gazetteer lookup functions out of the LocationResolver implementation.
Removed LocationResolver interface (the implementation of this interface IS CLAVIN; alternate implementations are a different package) and refactored LuceneLocationResolver into ClavinLocationResolver, depending on a Gazetteer implementation for location lookups.  Updated test classes and consumers of the old LocationResolver interface accordingly.
Added test classes for ClavinLocationResolver.
Added hierarchy.txt to .gitignore