inputs/.TNRS/schema.sql, data.sql: updated for PostgreSQL 9.3

bugfix: inputs/CVS/stemCount_/map.csv: ensure the aggregateoccurrence.sourceaccessioncode is always populated, because this is a required field when using sourceaccessioncodes. without it, the import will exclude rows which lack a value in this field because it cannot deduplicate on it for these rows, leading to the dropping of large numbers of occurrences. this shows up when comparing provider_count to the input table's row count, and produces the following error in the .errors table:...

fix: schemas/vegbien.sql: taxon_trait_view: include only TNRS-valid names

copyright scrub: inputs/: removed data provider-owned schema and documentation files, which are not BIEN copyright and should not be part of what is submitted for open-sourcing. these files will remain accessible via the web interface (fs.vegpath.org), but will not be in the repository.

added inputs/TEAM/_src/data_cart.tsv, containing the content extracted from data_cart.maff

web/links/index.htm: updated to Firefox bookmarks. BIEN: open-sourcing: added UArizona and iPlant IP policies, which are relevant to Brad's numerous documentation and schema-modeling contributions in our repository (most done while he was an iPlant employee).

removed inputs/TEAM/_src/data_cart.pdf since this does not contain all the info in data_cart.maff

added planning/legal/open-sourcing/request_to_open_source_software.orig.docx.url

added planning/legal/open-sourcing/, which will contain the "request to open source software" form (this cannot be under version control due to copyright limitations stated in the form)

web/links/index.htm: updated to Firefox bookmarks. BIEN: open-sourcing: added potential licenses we could use (public domain/CC0, BSD, GNU Verbatim Copying License, not CC-BY because incompatible w/ GPL).