inputs/CTFS/*/.htaccess: Use new direct shortcuts to /Redmine subtrees

Added wiki shortcut to Redmine/wiki

web/.htaccess: use separate lowercase version when available: Support paths without a trailing /

web/.htaccess: use separate lowercase version when available: Fixed bug where need to use [last] flag, in order to rewrite in the new subdir instead of applying the rest of this dir's rules (which would forward to VegCore)

web/: datasources indexed in VegPath: Link to the corresponding inputs/ dir instead, which now stores the data and the short URLs in one place

web/.htaccess: Use %{REQUEST_URI} ("The path component of the requested URI" <http://httpd.apache.org/docs/current/mod/mod_rewrite.html#rewritecond&gt;) instead of /$0, in order to preserve whether or not the path had a trailing slash. This also ensures that the rule functions correctly if it is invoked in a subdir context, which may occur for the "remove www subdomain" rule.

web/.htaccess: Removed "don't redirect subdir paths" because this is now handled by "don't rewrite existing paths" as described in r8375

web/: datasources indexed in VegPath: Added .htaccess files to corresponding inputs/ dir so the short URLs can also be accessed via VegBIEN's own dir for the datasource

inputs/input.Makefile: Removed .PRECIOUS from %/header.csv, %/map.csv so that these scripts are deleted on error. This is useful for the runscripts and for non-data dirs whose header.csv cannot be made.

inputs/input.Makefile: SVN: Only run %/add on subdirs with visible (non-hidden) files. Subdirs with only hidden files (e.g. .htaccess) are assumed to be non-data dirs.