[PATCH] scrrun: Implement WriteLine/Write for ITextStream

[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://newtestbot.winehq.org/JobDetails.pl?Key=5734

Your paranoid android.


=== wvista (32 bit filesystem) ===
filesystem.c:1342: Test failed: got L"\feffC:\\Users\\winetest\\AppData\\Local\\Temp\\scrrun\\test.txt\r\nT\f8a8\"\186e\7630", expected L"\feffC:\\Users\\winetest\\AppData\\Local\\Temp\\scrrun\\test.txt\r\n"

=== wvistau64 (32 bit filesystem) ===
filesystem.c:1342: Test failed: got L"\feffC:\\Users\\winetest\\AppData\\Local\\Temp\\scrrun\\test.txt\r\n\008d\f8a8'\186e\7550", expected L"\feffC:\\Users\\winetest\\AppData\\Local\\Temp\\scrrun\\test.txt\r\n"

=== w2008s64 (32 bit filesystem) ===
filesystem.c:1342: Test failed: got L"\feffC:\\Users\\ADMINI~1\\AppData\\Local\\Temp\\scrrun\\test.txt\r\nu\f8a8'\186e\75af", expected L"\feffC:\\Users\\ADMINI~1\\AppData\\Local\\Temp\\scrrun\\test.txt\r\n"

=== w7pro64 (32 bit filesystem) ===
filesystem.c:1342: Test failed: got L"\feffC:\\Users\\winetest\\AppData\\Local\\Temp\\scrrun\\test.txt\r\n\008c\f8a8(\625c\761f", expected L"\feffC:\\Users\\winetest\\AppData\\Local\\Temp\\scrrun\\test.txt\r\n"

=== w8 (32 bit filesystem) ===
filesystem.c:1342: Test failed: got L"\feffC:\\Users\\winetest\\AppData\\Local\\Temp\\scrrun\\test.txt\r\n\0129\019c", expected L"\feffC:\\Users\\winetest\\AppData\\Local\\Temp\\scrrun\\test.txt\r\n"