[RFU] sqlite3-3.7.17-3

[Warren Young]

Leave 3.7.16.2-1 as curr, and make this test only for now.

(I am hoping to be able to promote it to curr later, but it changes too 
much to risk that without more testing.  The only reason I'm RFU'ing it 
is because there seems to be some resistance to installing test versions 
from raw tarballs.)

 From within release/sqlite3:

wget -e robots=off --cut-dirs=2 -np -nH -A'*3.7.17-3*' -A'*.hint' \
      -r http://etr-usa.com/cygwin/sqlite3/