Version update

In the deployed version 0.4.2.2 there is a weird piece of code commented
out on line number 137 in TemplateEditorController.groovy. In this
version that is no longer the case.
2 minor enhancements

- When there is no template defined then do not return any template
fields
- Table-editor now doesn't assign smaller width to a row compared to its
parent element

Updated version of plugin for these changes
Decrease minimum input length of ontology chooser to increase user friendliness
Decrease minimum input length of ontology chooser to increase user friendliness
Merge branch 'master' of https://github.com/thehyve/GDT
Refactor concerning Ontologies

- Ontologies no longer have to be selected manually in the template
field.
- Ontologies in the list are assigned to the template field, remove them
from the list in order to remove them from the field.
Fix concerning the addition of unnecessary HTML markup around a string value

Now you don't need to add this code anymore: ".replaceAll(/<pre.*?>/,
'').replace('</pre>', '').replace('existing*', '')"
Version up
Merge pull request #1 from thehyve/master

Pull Seth's changes to master