remove postgres 9.3+ feature from dump

this hopefully fixes the tests on travis

removed unnecessary travis file

added a postgres example database to the tests

add support for new Django hashing methods

New Python Django application default to PBKDF2 with SHA256 as a
password mechanism. This adds support for that mechanism in our
password hasher class. Thi

add support for new Django hashing methods

New Python Django application default to PBKDF2 with SHA256 as a
password mechanism. This adds support for that mechanism in our
password hasher class. This will be needed in the tests for the new
PDO auth plugin.

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cache groups during a request

marked authmyslq and authpgsql as deprecated

translation update

added fluxbb dump to the tests.

now all capabilities are covered

prepend default group

this makes sure manually assigned groups win on systems where only one
group is supported.

skip leaving unknown groups

ignore whitespace in capability testing

added a few more tests for wordpress

make sure integers are quoted as integers

otherwise limit and offsets break in mysql

first go at using real database dumps for tests

this configures a minimal wordpress setup

fix non-SELECT queries

translation update

translation update

finally not available on old PHP releases

added translations and metadata

removed generic test

skip tests if sqlite or pdo is missing

capability checks added

user listing and counting added

added user deletion

usermodification works now