renamed source files

diff --git a/src/OldStandardT-Bold.sfd b/src/OldStandard-Bold.sfd
similarity index 100%
rename from src/OldStandardT-Bold.sfd
rename to src/OldStandard-Bold.sfd

diff --git a/src/OldStandardT-Italic.sfd b/src/OldStandard-Italic.sfd
similarity index 100%
rename from src/OldStandardT-Italic.sfd
rename to src/OldStandard-Italic.sfd

diff --git a/src/OldStandardT-Regular.sfd b/src/OldStandard-Regular.sfd
similarity index 100%
rename from src/OldStandardT-Regular.sfd
rename to src/OldStandard-Regular.sfd