Ignore build artifacts

Ignore any files that stems from building in the development tree itself,
which can be useful e.g. for letting the debugger easily pick up the
source files.

.gitignore

@@ -0,0 +1,30 @@
+# editor backup files
+*~
+.\#*
+
+# compiler output
+*.o
+*.a
+
+# Octave plugins (compiled)
+*.oct
+
+# precompiled headers
+*.gch
+
+# Qt preprocessor
+moc_*.cxx
+qrc_*.cxx
+
+# CMake
+*.cmake
+Makefile
+CMakeFiles/
+CMakeCache.txt
+/Generated/
+
+# Unit testing
+*_UnitTests
+
+# Target program
+/ApplicationCode/ResInsight