change for ccache

Fixed incorrect use of mediaId, add test for auto track downloading job.

kazv cannot be compiled with this diff.

Don't use Boost.url

Delete a useless declaration of function and add comment for Client::getRoomIdByAliasJob.

Use new Client::getRoomIdByAliasJob instead of Client::getRoomIdByAlias.

Change GetRoomIdByAlias from Action to function that returns BaseJob.

Use boost.url for encode

Use helper function instead of useless properties

FileHandler analyzes eventContent, checks whether it is encrypted and contains thumbnails, and performs download/cache.

Fix some incorrect variable name

Handle matrix link to a room alias.

Add GetRoomIdByAliasAction and Client::getRoomIdByAlias()

Use for instead of forEach.

Delete useless code.

Check whether userId is contained in content, whether rooms is a json array, and add more test case.

Improved code of openLink(), and fixed tests.

Add comments of param for Client::addDirectRoom()

Fixed tests for pipeline

Use Client::accountData() instead of MatrixSdk::directRoomMap() in MatrixSdk::directRoomIds().

Reusing the content json of the original account data event instead of directRoomMap()

Add tests

Add tests

Tests has not been written yet.

Tests has not been written yet.

Add addDirectRoom() function

Improvement comments

Add MatrixSdk::checkSpecVersionRange() and tests

Improved naming, MatrixSdk::supportSpecVersion()

Fixed qt quick tests

Fixed tests.

Fixed CI

Rebase to servant

Declare mxcUriToHttpV1 in header and define in source

Fixed copyright

Add tests

Fixed tests

Use contextualActions