Added new kb article validating-fonts-document-processing#578

dessyordanova merged 5 commits intomastertelerik/document-processing-docs:masterfrom

new-kb-validating-fonts-document-processing-9ec1f0c564dd4019abd164280fc1feeatelerik/document-processing-docs:new-kb-validating-fonts-document-processing-9ec1f0c564dd4019abd164280fc1feeaCopy head branch name to clipboard