Version updated to R6 RTM

works with 2201

CommonAssemblyInfo.cs - version updated

updated to R# 2161

removed tests now do not break runner when tests are runned from context action of test class

updated to R# 2153

update to R#6 2152

updated R# to version 2151

R#6 build 2120

splitted XunitTestPresenter and XunitTestProvider

fixed xunit tests presentation

Added resharper codestyle settings

Added missing file

Trying to fix tests loading from assembly

Descriptions have been fixed

CommonAssemblyInfo.cs enabled

R#6 build 2118 changes

implemented XUnitTestRunnerProvider

renamed XunitTestElementMethod to XUnitTestMethodElement

code cleanup

implemented XUnitRunnerTestMethodElement

implemented XUnitTestClassElement

implemented XUnitRunnerTestClassElement

removed XunitTestElement

GetTaskSequence pushed up to from XUnitTestElementBase to XunitTestElementClass and XunitTestElementMethod