[gnome-calculator] Update POTFILES.in and POTFILES.skip

[Piotr Drąg <piotrdrag src gnome org>]

commit 656fa29a2842e61756b9e4e0a8925255fcd999cf
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Sun Dec 8 13:26:03 2019 +0100

    Update POTFILES.in and POTFILES.skip

 po/POTFILES.in   | 3 ---
 po/POTFILES.skip | 6 ++----
 2 files changed, 2 insertions(+), 7 deletions(-)
---
diff --git a/po/POTFILES.in b/po/POTFILES.in
index da36215d..b98d2a6f 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -34,6 +34,3 @@ src/math-variable-popover.ui
 src/math-variable-popover.vala
 src/math-window.ui
 src/math-window.vala
-tests/test-equation.vala
-tests/test-number.vala
-tests/test-serializer.vala
diff --git a/po/POTFILES.skip b/po/POTFILES.skip
index 439f30fb..d616dd8f 100644
--- a/po/POTFILES.skip
+++ b/po/POTFILES.skip
@@ -1,3 +1,4 @@
+gcalc/
 lib/currency.c
 lib/equation.c
 lib/equation-lexer.c
@@ -18,7 +19,4 @@ src/math-display.c
 src/math-preferences.c
 src/math-variable-popup.c
 src/math-window.c
-tests/test-equation.c
-tests/test-number.c
-tests/test-serializer.c
-tests/gci-test-entry-controller.ui
+tests/