Merge branch 'opensource' into 'master'

Add opensource clause

Draft of an open source clause, currently is a subsection of Article II but that could change (could get its own clause, but then we'd have to renumber, ugh). Fixes issue #8

See merge request !2

constitution.tex

@@ -36,6 +36,13 @@ George Mason University}
   maintaining systems which would provide specific services to the 
   general Mason community.
   
+  \subsection{Open Source}
+  SRCT is strongly committed to the principles of Free and Open Source
+  Software, and it is recommended that software used by or created by SRCT be
+  Free and Open Source. However, we do acknowledge that there are times when
+  proprietary software is more practical or more appropriate, and so our
+  committment to open source shall not be considered an absolute requirement.
+  
   %%%%%%%%%%%%%
   %%% SECTION 3: Membership
   %%%%%%%%%%%%%