Added a readme

README.markdown

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+# SCons tools
+
+A few helpers for different tasks which I do quite often when using SCons as
+a build-system.
+
+## Usage
+
+Put the file containing the helpers you want to use somewhere in your path or
+provide path as well as toolname.
+
+	env = Environment(
+		# Supply the names of the tools you want to use ( you might want to add
+		# 'default' to the list as well ).
+		tools = ['cutest'],
+		# This is where you might need to supply a path to where your
+		# helper-files
+		toolpath = ['sconslib']
+	)
+
+And you are good to go.
+
+Your milage may wary...
+
+## Documentation
+
+Look in the files for the different functionality implemented. Better
+documentation might appear here, but don't count on it.