Merge pull request #19 from mtnlife999/javascriptcore-wp8-test262

Added Win8 (Windows Store) VS project to use and test JavaScriptCore.lib
Merge pull request #20 from mtnlife999/javascriptcore-wp8-test262

Deleted unwanted files
Merge pull request #21 from mtnlife999/javascriptcore-wp8-test262

Needed TestRunner and TestRunnerComponent at JavaScriptCore folder, addi...
Revert "Needed TestRunner and TestRunnerComponent at JavaScriptCore folder, adding"

This reverts commit f656065751bcfc826af8313c86ae1848bf50a65a.
Revert "Deleted unwanted files"

This reverts commit 8dc795b347106ed575d6bb559d93bbfcfee2b89a.
Revert "Added Win8 (Windows Store) VS project to use and test JavaScriptCore.lib"

This reverts commit 82a2db7fa2f698fa11a2e0c87d8a6e04ca46b1a1.