Add a Readme file for the code example on report template storage in the file system#1

dmitry-eliseev-devexpress merged 6 commits into25.1.4+DevExpress-Examples/vcl-reports-store-layout-template-file:25.1.4+from

dmitry-eliseev-devexpress-patch-1DevExpress-Examples/vcl-reports-store-layout-template-file:dmitry-eliseev-devexpress-patch-1Copy head branch name to clipboard