v5.2.1

Features

• merge all responses on using repeat-mode and add count of status (httpyac.github.io#34)

Fix

• Variable substitution did not work inside body of application/x-www-form-urlencoded (httpyac/httpyac.github.io#36)
• revert modification of # @import and store imported http files in httpFileStore (AnWeber/vscode-httpyac#112)