Updates functions from tcpdf 4.6.007   - Bug #2786685 "writeHtmlCell and <br /> in custom footer" was fixed.   - Table header repeating bug was fixed.   - Some newlines and tabs are now automatically removed from HTML strings.
Updates functions from tcpdf 4.6.007
  - Bug #2786685 "writeHtmlCell and <br /> in custom footer" was fixed.
  - Table header repeating bug was fixed.
  - Some newlines and tabs are now automatically removed from HTML strings.

naitoh/rfpdf,planio-gmbh/rbpdf,planio-gmbh/rbpdf,naitoh/rfpdf