Set type=xmlChar* on parametres, part 1
Set type=xmlChar* on parametres, part 2: those with string return types and other nearby changes
Set type=xmlChar* on fields
Set type=xmlChar* on method return values
Fix some cnames in libxml-2.0.vapi
Update libvala version; need a better solution to this
Add some TODO items for the future
Remove unnecessary linking for valadoc command
Fix < in docs; I swear that I had to use the entity reference before
Document.vala: update some comments and spacing
NodeList.vala: fix comment so there's a separate long desc
Document.vala: convert more entity references to their actual characters
libxml-2.0.vapi: fix the ctype for dump_memory_format's mem param
libxml-2.0.vapi: define a few more methods from the C: validate_name, validate_qname, and (commented out) has_feature (for later)
Implementation.vala: add commented out code to use xmlHasFeature in the future
DocumentType.vala: update comments
Makefile.am: get rid of -Wall for now; reports a lot of warnings we can do nothing about using vala right now
DocumentFragment.vala: add spec reference
DomNode.vala: update comments, especially adding references to spec
DomNode.vala: update documentation, particularly adding references to the spec