Performance improved

Removed unused reference to HtmlTable in JsResource
Linked with dandelion/issues#34
Performance improved

Dandelion-Datatables now uses a basic cache system to store generated
assets
All reference to the ServletContext have been removed
Linked with dandelion/issues#34
Servlet2 extra - performance improved

The Servlet2 extra now uses the cache system too
Linked with dandelion/issues#34
Fixed dandelion/issues#35
Thymeleaf - performance improved

Thymeleaf version of Dandelion-Datatables now uses the cache system too
Code cleaning