Dask-sql

Small feature addons
* Aggregate improvements and SQL compatibility (134)
* New call operations (122)
* Added notebook with a 'Tour de dask-sql' (119)

Bugfixes and Improvements
* Docs improvements (132)
* Fix the fugue dependency (133)
* Pandas dependency fix (129)
* Added missing iris.csv data set
* Pip installation docs improvement (128)
* Correctly sort NULLs (126)
* Importlib import (125)
* Do not touch already installed dask and pandas version as this may lead to incompatibilities (123)
* Average decimal type (121)
* Fixing a bug in column container copies (120)

Features
* Allow for an sqlalchemy and a hive cursor input (90)
* Allow to register the same function with multiple parameter combinations (93)
* Additional datetime functions (91)
* Server and CMD CLI script (94)
* Split the SQL documentation in subpages and add a lot more documentation (107)
* DROP TABLE and IF NOT EXISTS/REPLACE (98)
* SQL Machine Learning Syntax (108)
* ANALYZE TABLE (105)
* Random sample operators (115)
* Read from Intake Catalogs (113)
* Adding fugue integration and tests (116) and fsql (118)

Bugfixes
* Keep casing also with unquoted identifiers. (88)
* Scalar where clauses (89)
* Check for the correct java path on Windows (86)
* Remove pragma once where it is not needed anymore (92)
* Refactor the hive input handling (95)
* Limit pandas version (100)
* Handle the case of the java version is undefined correctly (101)
* Add datetime[ns, UTC] as understood type (103)
* Make sure to treat integers as integers (109)
* On ORDER BY queries, show the column names of the SELECT query (110)
* Always refer to a function with the name given by the user (111)
* Do not fail on empty SQL commands (114)
* Fix the random sample test (117)

Bugfixes and Improvements

* Use new conda github action to prevent a failed build (85)

Bugfixes and Improvements
* Increase speed and parallelism of the limit algorithm and implement descending sorting (75)
* Improved the ability to create (materialized) views of queries (77)
* Added missing `__version__` variable (79)
* Improved Docker image (78)
* Allow arbitrary return types in SQL server (76)
* Bugfix: Added tzlocal dependencies

Additional Features
* Unify dask-sql API with blazing SQL (63) This also brings an experimental hive input binding.
* Added binder repository and example notebooks (forked from raybellwaves) (72)
* Better/correct presto server (69), now working together with many BI tools and ready for multiple clients in parallel
* Enable input from published datasets (68)
* Use pytest for all the tests instead of unittest (67)
* SHOW SCHEMA now includes FROM and LIKE - and the information_schema is added (62)
* Some remaining simple operations (54)

Bugfixes
* Allow None in LIKE calls and add tests for regression (71)
* Bugfix: correct isinf check, which also works distributed
* Use the default conformance level, which e.g. allows to reuse aliases in the query (66)
* Set the JAVA_HOME in conda environments and warn the user, if not set cirrectly. (65)

Additional Fixes and Documentation
* Some ignore file fixes
* Fixes to typos, docu and format
* Docker images with latest tag (73)

Patch release with fixed dependencies for SQL server