Makes testscript pass again

Author: tobbelobb

.gitignore

@@ -1,4 +1,5 @@
 compile_commands.json
 linc/linc
-linc/logs
+linc.log
 out-root.build
+

linc/linc.testscript

@@ -8,14 +8,14 @@
 : will be expanded, and not taken literally.
 : The != 0 means test will fail if return code is 0
 : The $0 will expand to the executable name
-$* 2>>"EOE" != 0
+$* &linc.log 2>>"EOE" != 0
 Usage:
 $0 <3d-model> <params> [layer-height \(mm\)]
 EOE
 
 : Non-existent-file
 : Checks behviour when file doesn't exist
-$* 'nonfile' 'params' 2>>EOE != 0
+$* 'nonfile' 'params' &linc.log 2>>EOE != 0
 Failed to load nonfile
 EOE