Rudimentary help

README

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+graph
+=====
+
+RRD rendering.
+
+Lines 7-22:
+  Level colors for the AP graph. Same as resonators/bursters for levels 1 to 8
+(thanks @globulator).
+Find a nice scheme for higher levels and send me your patch.
+
+Lines 24,25:
+  You may want to adjust the default view (in seconds relative to the
+current time).
+
+Lines 93,95:
+  Choose which stats to show.
+
+add.html
+========
+
+Update form. Should be prefilled with last inserted data.
+
+No change needed.
+
+add
+===
+
+Process POST data and updates RRD file. Optionally clears CGI cache.
+
+Line 14:
+  Set to your CGI/fastcgi cache to enable cache purge on RRD updates
+
+Line 19,21:
+  Choose the right scheme for the extraction of the username from the
+URL.