Add Segoe UI fonts for font bug

Hypothesis: the contents of this repository cloned from the Windows command line will function normally, but when cloned via git under WSL, the resulting files cannot be opened with an error about invalid font files.
2018-04-08 15:28:14 -05:00 · 2018-04-08 15:28:14 -05:00 · b2f36d3fa9
--- a/UI/segoeui.ttf
+++ b/UI/segoeui.ttf
--- a/UI/segoeuib.ttf
+++ b/UI/segoeuib.ttf
--- a/UI/segoeuii.ttf
+++ b/UI/segoeuii.ttf
--- a/UI/segoeuil.ttf
+++ b/UI/segoeuil.ttf
--- a/UI/segoeuisl.ttf
+++ b/UI/segoeuisl.ttf
--- a/UI/segoeuiz.ttf
+++ b/UI/segoeuiz.ttf
--- a/UI/seguibl.ttf
+++ b/UI/seguibl.ttf
--- a/UI/seguibli.ttf
+++ b/UI/seguibli.ttf
--- a/UI/seguili.ttf
+++ b/UI/seguili.ttf
--- a/UI/seguisb.ttf
+++ b/UI/seguisb.ttf
--- a/UI/seguisbi.ttf
+++ b/UI/seguisbi.ttf
--- a/UI/seguisli.ttf
+++ b/UI/seguisli.ttf