A refactored visualisation model which supports multiple aspects,
multiple entities and collada files.
Nested exception constructor added
Visualisation model refactoring
Adding netCDF library to read HDF5 files
Moved simulation model from simulation to core bundle
Merge pull request #18 from openworm/development

Development
Added OSGfied netCDF, fixed missed code during merge
Merge branch 'replay' of https://github.com/openworm/org.geppetto.core into replay
Classpath fixes
Fix for empty tree
Merge remote-tracking branch 'origin/development' into replay

Conflicts:
	src/main/java/org/geppetto/core/model/state/visitors/SerializeTreeVisitor.java
Fixes post merge
POM update
Moves setunit and setscalefactor to SimpleStateNode from Avalue. Adds
setparent to AValue class. Updates tests with new output
Merge pull request #22 from openworm/review21

Moves setunit and setscalefactor to SimpleStateNode from Avalue. Adds
Merge remote-tracking branch 'origin/development' into replay

Conflicts:
	src/main/java/org/geppetto/core/model/state/visitors/SerializeTreeVisitor.java
	src/test/java/org/geppetto/core/TestTreeSerialization.java
Missed class
Ongoing refactoring
Add instancePath to entity and aspect
Use site-maven-plugin to create github mvn-repo branch as repository for jars

In ~/.m2/settings.xml:

<settings>
    <servers>
        <server>
            <id>github</id>
            <username>[your username]</username>
            <password>[your pw]</password>
        </server>
    </servers>
    <properties>
        <my.github.username>[your username]</my.github.username>
    </properties>
</settings>