clean up make and readme in examples/Core

Former-commit-id: c1bd868eb18796a9516adf01c423de3743683836

examples/Core/Makefile

@@ -1,20 +1,11 @@
 
 all: example1 example2
 
-STATIC_ANTTWEAKBAR=""
-
 igl_lib=../../
 eigen_lib=/opt/local/include/eigen3/
 
-ifdef STATIC_ANTTWEAKBAR
-CFLAGS=-g -DSTATIC_ANTTWEAKBAR
-inc=-I$(igl_lib) -I./static -I$(eigen_lib)
-lib= -lAntTweakBar -framework AppKit
-else
 CFLAGS=-g
 inc=-I$(igl_lib) -I$(eigen_lib)
-lib=-lAntTweakBar
-endif
 
 matlablibs=-I/Applications/MATLAB_R2010b.app/extern/include -L/Applications/MATLAB_R2010b.app/bin/maci64/ -leng -lmx
 

examples/Core/README

@@ -6,8 +6,8 @@ Example1.cpp:
 - Compute the cotan matrix of the loaded mesh
 
 Example2.cpp:
-- Show how it is possible to send/receive matrices to/from matlab
+- Shows how it is possible to send/receive matrices to/from matlab
 in order to use the matlab functions in the igl_toolbox
 
-Tu run example2 you need matlab and to properly configure your PATH and DYLD_PATH.
-See runexample2.sh for an example.
+To run example2 you need matlab and to properly configure your PATH and DYLD_PATH.
+See runexample2.sh for an example.