removed bad import; updated README

README

@@ -7,7 +7,7 @@ Dependencies
 ------------
 
   Core poly2tri lib:
-  - Standard Template Library
+  - Standard Template Library (STL)
   
   Testbed:
   - gcc
@@ -15,8 +15,8 @@ Dependencies
   - GLFW (http://glfw.sf.net)
   - Python
  
-Waf (http://code.google.com/p/waf/) is used to compile the testbed, and  
+Waf (http://code.google.com/p/waf/) is used to compile the testbed.   
-the Python waf script (86kb) is included in the repositoty.
+A waf script (86kb) is included in the repositoty.
 
 ----------------------------------------------
 Building the Testbed

poly2tri/sweep/sweep_context.cc

@@ -30,7 +30,6 @@
  */
 #include "sweep_context.h"
 #include <algorithm>
-#include <GL/glfw.h>
 #include "advancing_front.h"
 
 namespace p2t {

wscript

@@ -40,15 +40,16 @@ def configure(conf):
 def build(bld):
 
   print('  building')
-  '''		
+	
+  '''
   # A static library
   # The extension (.a) is added automatically
   bld.new_task_gen(
-    features = 'cxx cstaticlib',
+    features = 'cxx cshlib',
     source = p2t_source_files,
     name = 'poly2tri',
     target = 'poly2tri')
-    
+ 
   # 1. A simple program
   bld.new_task_gen(
     features = 'cxx cprogram',