[mysql] updated so that we can run with non-official driver (+ against MariaDB)
+ includes preliminary `adapter: mariadb` support
- MariaDB driver does not return modified row count on execute - adapt those tests
fill-in History for 1.3.8
latest AR 4.x RCs
latest (freshly baked) AR 4x
got for the 1.3.8 release + missed Appraisals update
just return indexes (ruby array instance) as is - saving one instance (fixes #562)
[postgres] backport CVE-2014-3483 and protect against CVE-2014-3482 (from AR)
update appraisals
[postgres] correctly quote numeric values with string/text column types
simplify postgres' type_cast implementation - use string matching instead of regexps
[postgres] range type's :exclude_start is actually += 1 (aligh with AR 4.1 instead of 4.0)
mark private API
[postgres] improve Range's type cast - thus fixing minor quoting failure on AR 4.x
as usual - guessed the AR version wrong = only type cast on 3.1
inline the to_integer conversion - without the need to catch exceptions from to_i
prepare for 1.3.9
review tasks - add a **release:do** for convenience
next target is 1.3.10
do a `git push --tags` on release
update MySQL driver to 5.1.31