fix: inputs/newWorld/: renamed to inputs/.newWorld/ (see issue #940)

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).

inputs/newWorld/geoscrub.schema.~.changes.sql: Reversed order of adding unique constraints and changing types

inputs/newWorld/geoscrub.schema.~.changes.sql: Changed isoCode type to text. Added unique constraint on isoCode.

inputs/newWorld/geoscrub.schema.~.changes.sql: Change countryNameStd type to text to allow merge-joining with place.country in analytical_stem_view

inputs/newWorld/geoscrub.schema.~.changes.sql: ALTER TABLE ... ALTER COLUMN statement: Reformatted to allow adding additional ALTER COLUMN clauses

inputs/newWorld/: Added geoscrub.schema.~.changes.sql to add a unique constraint on countryNameStd and change isNewWorld's type to boolean