v0.2.3-dor2:
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Added consolidation function selection field to cgi script.
Fixed some issues:
 - renamed "irate" and "iceil" (to "rate" and "ceil") on pictures
 - cleaned the code a bit -- changed those weird "+" in string
   concatenations, and updated credentials.

v0.2.3-dor1:
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Now "backlog" data in "tc class show" dump may be in form of "backlog Xb Yp"
(it was "backlog Xp" previously). Fixed to provide limited support. ("Bytes"
data ignored now. Does anybody need it?) And fixed packet rate limit in
htbstat.py (cgi script) -- i dont actually know why it worked, sorry :-).


v0.2.2-dor1:
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In prev. versions there were wrong data (8 times greater) stored as rate and
ceil values into RRD database. So, after installing this version, prev. rate
and ceil values will appear too little. All next updates will store correct
values.


v0.2.1:
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If you "upgrade" to v0.2.1 from any previous version, you should rename old
bases -- new ones will be named with full classid (in form of `xxxx:xxxx`).