Add the cup "images" directory back so the docs work

The cups source has shtml documentation dotted through it, and that references
images in the "images" directory (which we removed originally, thinking it
wasn't necessary).

25 files changed, 3453 insertions, 0 deletions

diff --git a/cups/libs/images/color-wheel.png b/cups/libs/images/color-wheel.png
new file mode 100644
index 000000000..f55e69f8d
--- /dev/null
+++ b/cups/libs/images/color-wheel.png
diff --git a/cups/libs/images/cups-block-diagram.png b/cups/libs/images/cups-block-diagram.png
new file mode 100644
index 000000000..d47052e25
--- /dev/null
+++ b/cups/libs/images/cups-block-diagram.png
diff --git a/cups/libs/images/cups-block-diagram.svg b/cups/libs/images/cups-block-diagram.svg
new file mode 100644
index 000000000..3638f8526
--- /dev/null
+++ b/cups/libs/images/cups-block-diagram.svg
@@ -0,0 +1,841 @@
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new file mode 100644
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--- /dev/null
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index 000000000..36b16bf69
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