Add more document file type extensions

[Otto42]

Office 2007 introduced a bunch of new extensions and mime-types. So, anybody using WP on internal systems is having problems with users uploading files.

Patch attached for trunk with all those extensions.

[Otto42]

Patch to add office 2007 extensions

[Denis-de-Bernardy]

isn't this fixed already? (see wp_file_types or whatever it's called, that contains the list of all mime types.)

[Otto42]

No, it's not fixed. All those extensions are still unsupported. Rather annoying, actually.

[ryan]

Patch needs refresh.

[dd32]

attachment 7225.diff added

• Updated patch
• Based purely off Otto's list, I've not checked anything is right..

[hakre]

New filetypes look OK in my eyes, they seem to be correct.

[hakre]

Next to the new office document file type extenstions I added flv to video ( Related: #11051 ) and Matroska Media Containers (mkv, mka).

[hakre]

And: asc for ascii text (text was a bit alone). Additionally I formatted wp_ext2type to make it more readable (the lines are still a little long).

[azaozz]

(In [12581]) Add more document file type extensions, props Otto42, dd32, hakre, fixes #7225

[hakre]

Related: Some changes left open for ogg/xiph.org in #11519.