[0.4.9][WIN32SS:NTGDI] Fix missing text in labels and buttons for .NET apps.

[0.4.9][WIN32SS:NTGDI] Fix missing text in labels and buttons for .NET apps.

Fixes CORE-15000 "Totally Broken/messed up text in many .NET applications"
and its duplicates
CORE-14679 "Missing fonts in Reg Organizer 8.16"
CORE-15398 "Messed fonts in Microsoft SQL Server 2005 Express Edition"
CORE-15611 "Word 2003: Organization Chart has corrupted display"

There was a missing break statement in ftGdiGetGlyphOutline().
Found by JIRA contributor 'I_Kill_Bugs' :-)

Add also brackets around 'case's to make code navigation easier.

Fix picked from 0.4.12-dev-865-g
0e56ec8892a737823b4b008f02ae0261cbf0b64a