Utility functions for reading from a socket.

Reading from a socket is handled by functions that encapsulate the error
handling and timeout conditions.
_readData reads blocks of data.
_readLine reads

Utility functions for reading from a socket.

Reading from a socket is handled by functions that encapsulate the error
handling and timeout conditions.
_readData reads blocks of data.
_readLine reads a single line.

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Raise an exception on socket errors.

This is the first step in refactoring the socket reader to be more
resilient and easier to debug.

Correct handling of chunked transfer encoding. (FS#2535)

Avoid strict warnings about unset array keys.

Reference static variable through 'self::' as you're supposed to.

Fix act_validate()

Split act_clean() into two functions so that plugins may use action
string sanitization even for their own new actions

Cache that has exactly the same age as a dependency may be stale

Korean language update

Config method changed from array to comma separated string.

Italian language update

Polish langauge update

chinese language update. related to FS#2360

Fix for FS#2522 / Now all places of $lang['restored'] are covered with the restored-date information

Allow multiple LDAP servers.

format

format

formating

fixed small typo in wiki:syntax (FS#2528)

improved earlier change for paths error messages to not produce any notices

improved error message for savedir paths (FS#2502)

Revert "removed all browser-specific gradients as the recently (in 42ff6730) introduced svg makes them unnecessary"

This reverts commit dbd59867496d5e3c5d37e9c3852db29a6a2370c4.

added .ico to allowed mime types

the new template allows to use a favicon in media/wiki/favicon.ico so we
should support uploading it as well.

don't rely on metadata for conflict detection

This also fixes a problem wiht PHP 5.4 when there is metadata but the
date key is empty.

Korean language update