Thetagang

* Bump version.

* Disable checksum on installer (they keep changing the binary).

* Fix installer, add ITM column.

* argument required on different python versions.

* Fix this bad value.

* Update README.md

* Rename function.

* Bump version.

* Smart market and avg price for positions.

* Update tws hash.

* Add comment about TWS version.

* Auto-pad position columns.

* Improve position output a little more.

* Improve formatting, but more!!

* Add sweet gif.

* Include thousands separator for greater readability.

* Drop uneeded decimal places.

* Rearrange account values, include decimal w/ cushion.

* For options, need to div by multiplier for avg price.

* Fix calculation of buying power.

This doesn't need to include other positions, as net liquidity already
accounts for those.

* Bump version.

* Make sure long/short positions are filtered.

* Ignore longs when rolling.

* Bump version.

* Add some colour about chain scanning.

* Make sure target calls (when writing calls) is correct.

* Improve function name, don't let call values go short.

* Bump version.

* Tidy up log message.

* Add FAQ and a few known errors.

* Update README.md

* Add config log message about rolling ITM.

* Fix raising exception.

* Exclude current exp when rolling.

* Increase timeout when waiting on data 3->5s.

* Increase number of iterations from 10 to 25 when waiting on orders/data.

* Improve handling of waiting on data, fail gracefully.

* Bump version.

* Update README.md

* Allow delta to be specified per right or symbol.

You can now set `target.puts/calls.delta` or `symbol.S.delta` to alter
delta on a per-symbol or contract type basis.


* Also allow separate delta per-symbol.

* When writing calls, strike should be >= avgCost.

* Use python3 -m pip command.

* Simply default config value handling.

Also fixed default value for min_pnl.


* Clarify percent vs ratio.

* Handle case of empty list.