initial version of the autoincrement support for sqlite3 backend
getting rid of the _uffi.dll
added better debugging info when failing to load foreign library
Merge branch 'master' of github.com:vityok/clsql into fix-atol64
Merging long-long vs unsigned-long-long fixes and test cases
(thanks Aaron Burrows)

Removing commented code that is no longer needed (thanks vityok@github)
cleaning up patches, and fixing missing pkey bugs in sqlite3

 * clean make-constraint-description and database-translate-constraint
 * clean tests and run
removed unused/uncompiled atol64
Fix bug in sqlite3-table-info where it was not using database-identifiers
updated LATEST-TEST-RESULTS
fixed Aaron Burrow's name
moved reallybigintegers to mysql only tests since that seems to be the only backend to actually support unsigned integers
finished updating LATEST-TEST-RESULTS