mappings/Makefile: VegX-VegBIEN.stems.csv: Removed $(rootAttrs) from out root because stems don't use tcs namespace elements (stems don't have taxonDeterminations separate from the main organism)

VegX mappings: taxonConcept mappings: Added "tcs:" namespace prefix to appropriate elements. This will make the taxonConcept XPaths compatible with CTFS VegX.

input.Makefile: Vars/functions: Make: $(subMake): When forwarding to another dir based off of $(root), forward to $(root) rather than directly to the dir of the target. This ensures that any special targets that are only defined in the root Makefile still get run, even when the target is in a subdir with its own Makefile.

inputs/CTFS/test: Accepted initial test outputs. A lot of leaves are still unmapped with the default mappings.

inputs/CTFS/maps: Added initial maps

VegX mappings: taxonConcept mappings: Added "tcs:" namespace prefix to appropriate elements. This will make the taxonConcept XPaths compatible with CTFS VegX.

input.Makefile: Maps building: full via maps (maps/$(via).%.full.csv): $(makeFullCsv): Sort all maps so that rows are re-ordered whether or not a core self map exists. This way, if a core self map is created, it will not cause the sort order of the generated via-format XMLs to change. This makes it easier to accept any changes to test outputs that result from adding a core self map.

mappings/Makefile: VegX: Added VegX.self.organisms.csv. Added root attrs to chRoot maps, commented out since it's not ready to be checked in yet.

xpath.py: get(): Run xml_dom.by_tag_name() with ignore_namespace=False (possibly later set to True)

xml_dom.py: Comments: Added clean_comment() and mk_comment(). Searching child nodes: by_tag_name(): Added ignore_namespace option to ignore namespace of node name.