Update build system

scripts/.gitignore

@@ -1,12 +1,20 @@
-build.c++.app
-build.c++.lib
-build.c++.qtapp
-build.c++.tests
-build.c.app
-build.c.lib
-build.c.tests
-build.doxygen.docs
-build.none.files
-build.sdcc.firmware
+build.app.c
+build.app.c++
+build.app.c++-qt
+build.app.sh
+build.docs.doxygen
+build.docs.none
+build.files.none
+build.firmware.gpasm
+build.firmware.sdcc
+build.lib.c
+build.lib.c++
+build.make.none
+build.module.c
+build.tests.c
+build.tests.c++
+
+config-printflags.sh
 module-create.sh
 release.sh
+version.sh