- Started work on DOM
- Added XML elements to SimpleParserConfig.java: dfn, kbd, samp
- Removed from WikiConfigurationInterface.java:
	getAllowedHtmlTags(), getEmptyOnlyHtmlTags(), getPropagatableHtmlTags()
- Added more DOM classes
- Trying to convert classes to XML Schema
- Added TextUtils.stringToAst(): Converts a string into the corresponding AST nodes
- Added test case that parses Wikitext and converts to DOM
- Started working on XML Schema
    -> Now trying to generate classes from XML Schema
- Added lots of license headers
- Realized name change in ptk-common: Visitor -> AstVisitor
- Continued specification of DOM interfaces
- Continued implementation of AST backed DOM
- Name change: DOM -> WOM (Wikitext Object Model)
- Continued specification, neglected AST backed implementation
- First release candidate for WOM interfaces and XML Schema
- Fixed pom file (forgot to change xml -> wom after changing the package name)
- Switched to different JAXB maven plugin
- Fixed faulty JAXB plugin configuration
- Added missing category element/interface
- Second release candidate for WOM interfaces and XML Schema
- Renamed wom/tools classes from Dom* -> Wom*
- Removed non-compiling AST backed WOM implementation
- Added Lombok library to sweble-engine dependencies
- WomDefinitionListItem now extends WomUniversalAttributes, ..Def and ..Term don't
Merge branch 'develop' into wom

Conflicts:
	swc-engine/pom.xml
	swc-parser-lazy/src/main/java/org/sweble/wikitext/lazy/utils/SimpleParserConfig.java
- BREAKING CHANGE:
  Whitespace nodes only contain the line break character

- BREAKING CHANGE:
  Renamed AstPrinterInterface -> GenericPrinterInterface
  GenericPrinterInterface now accepts Object instead of AstNode

- Removed unused file ExtWhitespace.rats
- StringConvert now accepts XmlEntityResolver instead of ParserConfigInterface
	-> but ParserConfigInterface now extends  XmlEntityResolver
- Fixed bug in TextUtils.strongToAst
	-> will no longer insert empty Text nodes
- Extended TextUtils functionality
Implementing the AST-backed WOM

- Compiler honors new option:
	trimTransparentBeforeParsing
- Fixed major bug in EntityReferences:
	Replacement character codes were formatted in the wrong base

Changes to WOM spec:
- Minor changes to the Javadoc
- WomAttribute.setValue:
	+ throws NullPointerException
- WomCategory.setCategory:
	+ throws NullPointerException
	+ throws IllegalArgumentException
- WomNode:
	+ extends Iterable<WomNode>
	+ field VERSION
	+ method supportsChildren()
	* String deleteText(...) -> void deleteText(...)
- WomPage:
	+ method getCategories
	+ method hasCategory
	+ method removeCategory
	+ method setCategory
Fixed errors in AstWom test cases
- DOM -> WOM
- Made it easier to test single files from a directory containing resources for multiple tests
BREAKING CHANGES:
	- Using Whitespace node only for non-text whitespace
	- Using Newline node for single newlines in text
Finished implementation of most important functionality in TextAdapter

- Moved swc-engine/src/test/resources/{basic,result} ->
	swc-engine/src/test/resources/org/sweble/wikitext/engine/
- Improved AstWomTest's handling of test resources
Removed obsolete test resources