Extended log format support. 50 urls by default
Make possible to have different nubmer of documents per query, fix bugs
DEBUG = False by default. Report position perplexity by default
remove config.py from the source tree
Fix bug leading to incomplete data read, remove legacy code, clarify debug print
Start writing code for pager-aware SDBN
Fix bug with incorrect numbering
Add support for TRANSFORMED_LOG: pager is injected to the document list as a fake url
Fix many bugs
TRANSFORMED_LOG = False by default
query-independent pager relevances
Debug output (CTRs and parameters for the PAGER)
Fix (?) pager show/click ratio
Fix pager shows again
Fix log output
Uncomment code to output probabilities
comment out code to compute CTRs
Revert "query-independent pager relevances"

This reverts commit 19fd9268c2d66d3d52659c15b86ca742bc55bb2a.
Test significance of changes on further pages.

Ugly but memory-optimized version.
Revert "Test significance of changes on further pages."

It gets killed because of high memory consumption :(

This reverts commit 86fc28ba4e97c743b7815d88809ffdd9c10b5284.