Separate printing DOM function
Support attributes of elements within double quotes
Add print dom function to main.c
Complete attribute parsing for elements
Separate tags to files. Complete the list of non deprecated attributes
Print DOM now shows attributes of elements
Fix: Do not search up to maximum index of tags and attributes
Fix: Return correct index of tag/attribute-array in a special case
Free memory of next linked structure of attribute
Fixing binary tree search bug if tag not found
Add xhtml common attributes
Add 'face' attribute
Move static functions to util.c they may be used by other sources. Add optional html entity replacement function
Remove entity conversion sources. It has not worked properly
Support for unknown element attributes
Remove double const modifier
Correct 'sibbling' to 'sibling' typo
Support for unknown tags. Offers parsing of xml as well
Support declaration element
Merge pull request #1 from RalfHerzog/master

Major extensions (worked on todo list)