Clean up

remove a few old unused entries

Author: coke

.gitignore

@@ -1,12 +1,13 @@
-.precomp
+# Precompilation folders
+lib/.precomp
 .pod-precomp
-links.txt
-links.tmp
-xt/pws/aspell.pws
 .pod-cache
+
+# Generated files for testing
+xt/pws/aspell.pws
 retest
-build/
-*.epub
+links.txt
+links.tmp
+
+# IDE
 *.iml
-.cache-doc
-precompiled/