WebServices: Created ExtendedTextEditor which provides lines operations

It extends TextEditor with operations like remove line, replace line,
insert before line or get number of line that match the given matcher.
WebServices: Created new JAX-RS parameter test cases

Created BeanParamAnnotationSupportTest and ParamConverterSupportTest
See https://issues.jboss.org/browse/JBIDE-16825
and https://issues.jboss.org/browse/JBIDE-16763

Created new package org.jboss.tools.ws.ui.bot.test.rest.param, in which are all
test classes that test JAX-RS parameter support (like @MatrixParam, @PathParam,
@QueryParam, @BeanParam, @DefaultValue and parameter validation)
WebServices: Created JAX-RS Resource and Application wizards test cases

"Two new JAX-RS wizards now replace the former "Create Sample RESTFul Web Services" wizard"
so the SampleRESTWebServiceTest was removed.

See http://tools.jboss.org/documentation/whatsnew/jbosstools/4.2.0.Beta2.html#webservices
WebServices: Created NewEARProjectWizard in plugin org.jboss.tools.ws.reddeer
WebServices: Updated README.md and fixed setting path to apache cxf
WebServices: Refactored, fixed problems and added assertions to RESTfulTestBase
WebServices: DynamicWebProjectWizard uses RedDeer API instead of SWTBot

Class was moved to plugin org.jboss.tools.ws.reddeer
WebServices: more RedDeer, updated java-doc and assertion messages