xpath functions
edited docs for existing commands
new xpath docs
node content on separate lines
fixed referencing comments
refixed the referencing comments
reverted Makefile, xpath changes now in revxml.cpp
[[ Bug 6720 ]] Return scrollbar properties in correct format
Update bugfix-6720.md
[[ Bug 10981 ]] Allow the empty name for objects
doc filenames, defined LIBXML_XPTR_ENABLED properly
[[ Bug 11068 ]] Throw an error if an attempt is made to resolve '<control chunk> tLongId'.
[[ Bug 10995 ]] Engine now configures default font settings the same as the IDE.
Merge branch 'bugfix-6720' of https://github.com/runrevali/livecode into bugfix-6720
Merge branch 'bugfix-6720' into develop
Merge branch 'bugfix-10981' of https://github.com/runrevali/livecode into bugfix-10981
Merge branch 'bugfix-10981' into develop
Merge branch 'bugfix-11068' of https://github.com/runrevmark/livecode into bugfix-11068
Merge branch 'bugfix-11068' into develop
Merge branch 'bugfix-10995' of https://github.com/runrevmark/livecode into bugfix-10995