add checkstyle configuration
add checkstyle (partially)
remove tot: radiobuttons etc are not ap roblem have different id but
same name
Remove ssl and jmx configuration, add javadoc
Book must be serializable because it is stored within a component
start adding docs
Rename SnippetListComponent to PartListComponent
Rename composition to useTemplate
also ignore .checkstyle file
further documented framework components
Start documenting Book List page
Fetch book list from serviced when component is implemented
Impelement editing a book.
document that extensin classes are generated by default for page
components.
impelement editInExtraPage
Fix name handling of input component
improve description of BookListForm page
Add convenience methods
Implement validation in the edit page
Add javadoc