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Merge branch 'master' of https://github.com/barzik/rtl-feed-fixer
version 1.0.1

Typo fix that caused the add_rtl_to_p function not to work correctly. this function
is using DOMDocument Class to change the HTML and add the dir=rtl and the text-align=right.
If DOMDocument is not existing a regex is initiated. However, during tests I left behind call to bad name class, so DOMDocument was never called. Now it is called.