moved everything into /trunk/ to create the standard svn layout, for use with tools that require this (eg. git-svn). IMPORTANT: do NOT do an `svn up`. instead, re-use your working copy's existing files with `svn switch` (http://svnbook.red-bean.com/en/1.6/svn.ref.svn.c.switch.html).

bugfix: inputs/*/Source/map.csv: added missing row_num entry, which is needed by the staging table column renaming to make the order of the map.csv columns match the order in the staging table. the staging table column renaming is now used by all Source tables.

inputs/input.Makefile: %/.map.csv.last_cleanup: Run fix_line_endings after canon/translate to standardize Python's \r\n line endings back to \n. This prevents issues with mixed line endings because LibreOffice (and probably Excel) treat all cell-internal line endings as \n but row line endings as whatever the file had, while text editors like jEdit translate all line endings to whatever the autodetected line ending is. (This creates spurious line ending diffs when a map spreadsheet containing multiline cells is edited in a text editor.)

mappings/VegCore.htm: Regenerated from wiki. Documentation has been added on how to choose term names (https://projects.nceas.ucsb.edu/nceas/projects/bien/wiki/VegCore#Naming) and how to form globally unique ID values (https://projects.nceas.ucsb.edu/nceas/projects/bien/wiki/VegCore#Forming-IDs). Source and Specimen terms have been renamed to be self-explanatory and unambiguous (the DwC equivalents remain as synonyms). Short definitions of Source terms have been added to explain the differences between them. Source, Specimen, and Collection terms have been shortened according to the new instructions for choosing preferred term names (https://projects.nceas.ucsb.edu/nceas/projects/bien/wiki/VegCore#Naming).

Added inputs/HVAA/