Merge branch 'issue17' into 'master'

Issue17

See merge request !10

constitution.tex

@@ -166,7 +166,10 @@ George Mason University}
   will be held by secret ballot, requiring a $\frac{3}{4}$ supermajority of 
   present developers. Although an official vote, all present contributors will
   be allowed to present arguments for or against revocation of developer
-  status prior to the vote. 
+  status prior to the vote. Revocation of membership will not be voted on more than twice 
+  per semester per developer. In addition, no individual developer may call for 
+  revocations more than twice per semester regardless of whether the votes pertained 
+  to the same developer multiple times.
   \\ \\
   Developer status will be automatically removed if suspended or expelled by 
   the university.