Update announcement and changelog for 3.0.0-RC1.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74959 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Apply #15557 to fix wxRichTextParagraphLayoutBox documentation (dghart)


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74960 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Don't use capital "H" in the header archives names.

This is inconsistent with "docs" and is just strange.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74961 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Update SF release notes for 3.0.0-rc1.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74962 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
build fix for wxUSE_UNICODE==0

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74964 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
silence unused parameter warning

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74965 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
update GLib version check

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74966 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Some minor Tamil translations fixes from DINAKAR T.D.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74967 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Regenerated Xcode projects.

Updated the Xcode projects to include src/common/threadinfo.cpp.

Closes #15558.



git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74968 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Check for __INTELC__ in a couple more places.

See #15359.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74969 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Fixed Carbon compilation.

Regression since r74855 and r74954.



git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74970 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Fixed wxFileDialog assertion failure under wxOSX Cocoa.

Using wxFD_FILE_MUST_EXIST in combination with an extra panel in wxFileDialog wasn't working properly. Simply remove the unused flag under OS X. Caused problems with Cocoa only (not Carbon), and at least under 10.6 and 10.8.



git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74971 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Removed unnecessary 3rd party copyrighted logos from the manual, see #15564.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74972 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Undo the changes to a sample message catalog by "$Id" removal.

Revert the changes of r74602 to a binary file.

Closes #15563.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74973 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Call SetErrorMode() for all Windows applications, not just wxMSW ones.

This suppresses default system error message boxes when trying to load an
invalid DLL in wxGTK/Windows.

Closes #15559.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74974 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Change wxGTK build slave configuration to use built-in libpng.

This is an attempt to debug the failure of ImageTestCase::ScaleCompare() unit
test.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74975 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Remove assert from wxStringOperationsUtf8::DecIter().

The assert prevented decrementing end() iterator, which is a valid
operation.

Fixes #15566.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74976 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Merge branch 'master' into gtkwin