remove unused images
diff --git a/images/PoweredBy_PDT.gif b/images/PoweredBy_PDT.gif
deleted file mode 100644
index 9205c3e..0000000
--- a/images/PoweredBy_PDT.gif
+++ /dev/null
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diff --git a/images/ZeroGraphic.png b/images/ZeroGraphic.png
deleted file mode 100644
index 5dc36dc..0000000
--- a/images/ZeroGraphic.png
+++ /dev/null
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diff --git a/images/download_pdt.png b/images/download_pdt.png
deleted file mode 100644
index d8df333..0000000
--- a/images/download_pdt.png
+++ /dev/null
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diff --git a/images/egg-incubation.png b/images/egg-incubation.png
deleted file mode 100644
index 861c981..0000000
--- a/images/egg-incubation.png
+++ /dev/null
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diff --git a/images/gazoo-incubation.jpg b/images/gazoo-incubation.jpg
deleted file mode 100644
index 9448222..0000000
--- a/images/gazoo-incubation.jpg
+++ /dev/null
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diff --git a/images/minus.gif b/images/minus.gif
deleted file mode 100644
index f255871..0000000
--- a/images/minus.gif
+++ /dev/null
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diff --git a/images/phpaspect.png b/images/phpaspect.png
deleted file mode 100644
index 01016ea..0000000
--- a/images/phpaspect.png
+++ /dev/null
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diff --git a/images/plus.gif b/images/plus.gif
deleted file mode 100644
index c4648b6..0000000
--- a/images/plus.gif
+++ /dev/null
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diff --git a/images/rss.jpg b/images/rss.jpg
deleted file mode 100644
index 768dd3b..0000000
--- a/images/rss.jpg
+++ /dev/null
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diff --git a/images/smarty_icon.gif b/images/smarty_icon.gif
deleted file mode 100644
index 3a63e32..0000000
--- a/images/smarty_icon.gif
+++ /dev/null
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diff --git a/images/studio_logo.gif b/images/studio_logo.gif
deleted file mode 100644
index d07c853..0000000
--- a/images/studio_logo.gif
+++ /dev/null
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