diff --git a/Exercise01/apple-touch-icon-114x114-precomposed.png b/Exercise01/apple-touch-icon-114x114-precomposed.png
old mode 100755
new mode 100644
index de2d59f..12c6a6c
Binary files a/Exercise01/apple-touch-icon-114x114-precomposed.png and b/Exercise01/apple-touch-icon-114x114-precomposed.png differ
diff --git a/Exercise02/apple-touch-icon-114x114-precomposed.png b/Exercise02/apple-touch-icon-114x114-precomposed.png
old mode 100755
new mode 100644
index de2d59f..281be17
Binary files a/Exercise02/apple-touch-icon-114x114-precomposed.png and b/Exercise02/apple-touch-icon-114x114-precomposed.png differ
diff --git a/Exercise03/apple-touch-icon-114x114-precomposed.png b/Exercise03/apple-touch-icon-114x114-precomposed.png
old mode 100755
new mode 100644
index de2d59f..12c6a6c
Binary files a/Exercise03/apple-touch-icon-114x114-precomposed.png and b/Exercise03/apple-touch-icon-114x114-precomposed.png differ
diff --git a/Exercise04/apple-touch-icon-114x114-precomposed.png b/Exercise04/apple-touch-icon-114x114-precomposed.png
old mode 100755
new mode 100644
index de2d59f..6274736
Binary files a/Exercise04/apple-touch-icon-114x114-precomposed.png and b/Exercise04/apple-touch-icon-114x114-precomposed.png differ
diff --git a/Exercise05/apple-touch-icon-114x114-precomposed.png b/Exercise05/apple-touch-icon-114x114-precomposed.png
old mode 100755
new mode 100644
index de2d59f..ecf6001
Binary files a/Exercise05/apple-touch-icon-114x114-precomposed.png and b/Exercise05/apple-touch-icon-114x114-precomposed.png differ
diff --git a/Exercise06/apple-touch-icon-114x114-precomposed.png b/Exercise06/apple-touch-icon-114x114-precomposed.png
old mode 100755
new mode 100644
index de2d59f..75048b6
Binary files a/Exercise06/apple-touch-icon-114x114-precomposed.png and b/Exercise06/apple-touch-icon-114x114-precomposed.png differ
diff --git a/Exercise07/apple-touch-icon-114x114-precomposed.png b/Exercise07/apple-touch-icon-114x114-precomposed.png
old mode 100755
new mode 100644
index de2d59f..8ace545
Binary files a/Exercise07/apple-touch-icon-114x114-precomposed.png and b/Exercise07/apple-touch-icon-114x114-precomposed.png differ
diff --git a/Exercise08/apple-touch-icon-114x114-precomposed.png b/Exercise08/apple-touch-icon-114x114-precomposed.png
old mode 100755
new mode 100644
index de2d59f..9cfc15d
Binary files a/Exercise08/apple-touch-icon-114x114-precomposed.png and b/Exercise08/apple-touch-icon-114x114-precomposed.png differ
diff --git a/Exercise09/apple-touch-icon-114x114-precomposed.png b/Exercise09/apple-touch-icon-114x114-precomposed.png
old mode 100755
new mode 100644
index de2d59f..bd79e01
Binary files a/Exercise09/apple-touch-icon-114x114-precomposed.png and b/Exercise09/apple-touch-icon-114x114-precomposed.png differ
diff --git a/Exercise10/apple-touch-icon-114x114-precomposed.png b/Exercise10/apple-touch-icon-114x114-precomposed.png
old mode 100755
new mode 100644
index de2d59f..7cd5a62
Binary files a/Exercise10/apple-touch-icon-114x114-precomposed.png and b/Exercise10/apple-touch-icon-114x114-precomposed.png differ
diff --git a/Exercise11/apple-touch-icon-114x114-precomposed.png b/Exercise11/apple-touch-icon-114x114-precomposed.png
old mode 100755
new mode 100644
index de2d59f..9cfc15d
Binary files a/Exercise11/apple-touch-icon-114x114-precomposed.png and b/Exercise11/apple-touch-icon-114x114-precomposed.png differ
diff --git a/Exercise12/apple-touch-icon-114x114-precomposed.png b/Exercise12/apple-touch-icon-114x114-precomposed.png
old mode 100755
new mode 100644
index de2d59f..8ace545
Binary files a/Exercise12/apple-touch-icon-114x114-precomposed.png and b/Exercise12/apple-touch-icon-114x114-precomposed.png differ
diff --git a/FinalProject/apple-touch-icon-114x114-precomposed.png b/FinalProject/apple-touch-icon-114x114-precomposed.png
old mode 100755
new mode 100644
index de2d59f..12c6a6c
Binary files a/FinalProject/apple-touch-icon-114x114-precomposed.png and b/FinalProject/apple-touch-icon-114x114-precomposed.png differ
diff --git a/slides/images/HTML5_Badge.svg b/slides/images/HTML5_Badge.svg
index e513e93..a4433a1 100644
--- a/slides/images/HTML5_Badge.svg
+++ b/slides/images/HTML5_Badge.svg
@@ -1,98 +1 @@
-
-
+
\ No newline at end of file
diff --git a/slides/images/HTML5_Badge_64.png b/slides/images/HTML5_Badge_64.png
index e344192..bcb89b4 100644
Binary files a/slides/images/HTML5_Badge_64.png and b/slides/images/HTML5_Badge_64.png differ
diff --git a/slides/images/arrow.png b/slides/images/arrow.png
index 8250fb2..f332294 100644
Binary files a/slides/images/arrow.png and b/slides/images/arrow.png differ
diff --git a/slides/images/barriers2.png b/slides/images/barriers2.png
index aa4f194..9148c1a 100644
Binary files a/slides/images/barriers2.png and b/slides/images/barriers2.png differ
diff --git a/slides/images/bootstrap.png b/slides/images/bootstrap.png
index b3087f4..ed96ea2 100644
Binary files a/slides/images/bootstrap.png and b/slides/images/bootstrap.png differ
diff --git a/slides/images/bubbles.png b/slides/images/bubbles.png
index 078299b..f50244f 100644
Binary files a/slides/images/bubbles.png and b/slides/images/bubbles.png differ
diff --git a/slides/images/chrome-logo-tiny2.png b/slides/images/chrome-logo-tiny2.png
index 6dcf46e..7291202 100644
Binary files a/slides/images/chrome-logo-tiny2.png and b/slides/images/chrome-logo-tiny2.png differ
diff --git a/slides/images/colorbar.png b/slides/images/colorbar.png
index 1bc1fb1..144892e 100644
Binary files a/slides/images/colorbar.png and b/slides/images/colorbar.png differ
diff --git a/slides/images/devtools.png b/slides/images/devtools.png
index 9bc3f9d..08b987e 100644
Binary files a/slides/images/devtools.png and b/slides/images/devtools.png differ
diff --git a/slides/images/example-cat.jpg b/slides/images/example-cat.jpg
index f67fb92..8d12c7f 100644
Binary files a/slides/images/example-cat.jpg and b/slides/images/example-cat.jpg differ
diff --git a/slides/images/example-graph.png b/slides/images/example-graph.png
index 6344c62..06e14a3 100644
Binary files a/slides/images/example-graph.png and b/slides/images/example-graph.png differ
diff --git a/slides/images/html5-guy.png b/slides/images/html5-guy.png
index 68e92c0..5b544b8 100644
Binary files a/slides/images/html5-guy.png and b/slides/images/html5-guy.png differ
diff --git a/slides/images/html5_logo_256.png b/slides/images/html5_logo_256.png
index bfc98fd..0a2a4c4 100644
Binary files a/slides/images/html5_logo_256.png and b/slides/images/html5_logo_256.png differ
diff --git a/slides/images/html5_starburst.png b/slides/images/html5_starburst.png
index 0d2d010..19c9428 100644
Binary files a/slides/images/html5_starburst.png and b/slides/images/html5_starburst.png differ
diff --git a/slides/images/ipad.png b/slides/images/ipad.png
index 748c1fd..d752194 100644
Binary files a/slides/images/ipad.png and b/slides/images/ipad.png differ
diff --git a/slides/images/laptop.png b/slides/images/laptop.png
index 745f1ef..6a04a88 100644
Binary files a/slides/images/laptop.png and b/slides/images/laptop.png differ
diff --git a/slides/images/lawnchair.png b/slides/images/lawnchair.png
index 2ed66c2..8d8f2c3 100644
Binary files a/slides/images/lawnchair.png and b/slides/images/lawnchair.png differ
diff --git a/slides/images/mvc-c.png b/slides/images/mvc-c.png
index 207663d..81e71f5 100644
Binary files a/slides/images/mvc-c.png and b/slides/images/mvc-c.png differ
diff --git a/slides/images/mvc-m.png b/slides/images/mvc-m.png
index 345294e..7372bae 100644
Binary files a/slides/images/mvc-m.png and b/slides/images/mvc-m.png differ
diff --git a/slides/images/mvc-v.png b/slides/images/mvc-v.png
index b0364f2..e05e62c 100644
Binary files a/slides/images/mvc-v.png and b/slides/images/mvc-v.png differ
diff --git a/slides/images/nexuss.jpg b/slides/images/nexuss.jpg
index 4bd35ff..166287b 100644
Binary files a/slides/images/nexuss.jpg and b/slides/images/nexuss.jpg differ
diff --git a/slides/images/rings.jpg b/slides/images/rings.jpg
index e62efd5..3370431 100644
Binary files a/slides/images/rings.jpg and b/slides/images/rings.jpg differ
diff --git a/slides/images/springpad.png b/slides/images/springpad.png
index 9735e5c..ff19ece 100644
Binary files a/slides/images/springpad.png and b/slides/images/springpad.png differ
diff --git a/slides/images/twitter_newbird_blue.png b/slides/images/twitter_newbird_blue.png
index 8f7e835..03cac22 100644
Binary files a/slides/images/twitter_newbird_blue.png and b/slides/images/twitter_newbird_blue.png differ
diff --git a/slides/images/wreader.png b/slides/images/wreader.png
index 3124e16..35c9952 100644
Binary files a/slides/images/wreader.png and b/slides/images/wreader.png differ