Fixed problem with recursion if other files than tsv, html and xhtml existed in the directory. Ignores also files and directories starting with . and _. Added also functionality to go through all the files and print all happened errors at the end of the tidying. Issue 267.
Fixed problem with recursion if other files than tsv, html and xhtml existed in the directory. Ignores also files and directories starting with . and _. Added also functionality to go through all the files and print all happened errors at the end of the tidying. Issue 267.

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extra : convert_revision : svn%3A79c32731-664e-0410-8185-e51b9e89f9fb/trunk%401550

userzimmermann/robotframework-python3,Senseg/robotframework,Senseg/robotframework,Senseg/robotframework,userzimmermann/robotframework-python3,userzimmermann/robotframework-python3,Senseg/robotframework,Senseg/robotframework,userzimmermann/robotframework-python3,userzimmermann/robotframework-python3