mshtml: Added IHTMLTableCell::align property implementation.

[Marvin]

Hi,

While running your changed tests on Windows, I think I found new failures.
Being a bot and all I'm not very good at pattern recognition, so I might be
wrong, but could you please double-check?
Full results can be found at
https://testbot.winehq.org/JobDetails.pl?Key=8502

Your paranoid android.


=== w2000pro (32 bit dom) ===
dom.c:5936: Test failed: Expect E_INVALIDARG, got 00000000

=== wxppro (32 bit dom) ===
dom.c:5936: Test failed: Expect E_INVALIDARG, got 00000000

=== wvistau64 (32 bit dom) ===
dom.c:5936: Test failed: Expect E_INVALIDARG, got 00000000

=== w7u (32 bit dom) ===
dom.c:5936: Test failed: Expect E_INVALIDARG, got 00000000

=== w8 (32 bit dom) ===
dom.c:5936: Test failed: Expect E_INVALIDARG, got 00000000

=== wvistau64 (64 bit dom) ===
dom.c:5936: Test failed: Expect E_INVALIDARG, got 00000000