Added dependency injection in Core\Sequence so that the SiteMigration plugin can provide an alternative database

refs #6633 this is only a simple first version that stays mostl backwards comptible as we will fallback to groups if nothing matches

Increase allowed password length from 26 to 80

Make sure to output float values in row evolution in case a German locale is used

refs #5330 make sure to output float values in case a German locale is used or another locale that uses a comma instead of dot to separate decimal

Removed group check before running any PHP tests.

fix list of plugins is not sorted correct

IPv6 support in Geo location - Geoip PHP 

This check does not really makes sense as a group was never needed
for a test to be executed on Travis. The testsuites that always have been
used on Travis automatically execute all tests within the PHPUnit/Unit
Integration and System folder. A group was never needed. Maybe some
developers used groups to execute tests but then always only a part of
the tests was executed as a test does not necessarily has the "correct"
group. Removing this check is also important for plugin developers who
write tests for their plugin as we cannot expect that they set a group
as it is usually not needed in any other project. If plugin developers
do not set a group and we run our automated tests no test
would be executed because of this unneeded check.

Let user specify how many rows will be displayed in Scheduled Reports.

Fix wrong database values when float representation is not set to English standard

Do not lock when creating a new archive id

refs #6612 Set default logger level to ERROR so that only real errors break the archiver (and not simple warnings)

Normalize less decimal fields in System tests

Added videa.seznam.cz (seznam video)

API: skip truncation filter if truncate value is negative

Display instructions before upgrading on CLI

refs #6435 if a float is assigned to a config value and a german locale is used the wrong value will be saved (5,55 instead of 5.55)

This one was not easy to find either. The segment value contained a
comma instead of a dot causing the API to not find anything and to not
return any data.