Aioinflux

This is version is backwards compatible with v0.7.x

Added
- Add dataframe support for chunked queries (e3c2a0b)

This is version is backwards compatible with v0.7.0

Fixed
- Don't cache error responses (be7b87c)

Docs
- Minor wording changes

Internal
- Minor internal changes

This is version is mostly backwards compatible with v0.6.x
(w/ the exception of query patterns functionality)

Added
- Redis-based caching functionality. See the
[docs](https://aioinflux.readthedocs.io/en/latest/usage.htmlcaching-query-results) for details.
- Timeout functionality (21 by SuminAndrew)

Changed
- Move `ClientSession` creation logic outside `__init__`.
It is now easier to used advanced ``aiohttp.ClientSession`` options.
See the [docs](https://aioinflux.readthedocs.io/en/latest/usage.htmlother-aiohttp-functionality) for details.

Removed
- Query patterns functionality

Internal
- Refactor test suite
- Various other internal changes

This is version is backwards compatible with v0.6.0

Fixed
- Type annotation error in Python 3.6 (febfe47)
- Suppress `The object should be created from async function` warning from aiohttp 3.5 (da950e9)

Added
- Support serializing NaN integers in pandas 0.24+
(See [blog post](https://pandas-dev.github.io/pandas-blog/pandas-extension-arrays.html)) (1c55217)
- Support for using `namedtuple` with `iterpoints` (bd93c53)

Changed
- **[BREAKING]** Changed signature of `parser` argument of `iterpoints`
from `(x, meta)` to `(*x, meta)` (bd93c53)

Removed
- **[BREAKING]** Removed iterable mode and `InfluxDBResult` / `InfluxDBChunkedResult`.
Use `iterpoints` instead. (592c5ed)
- Deprecated `set_query_pattern` (1d36b07)

Docs
- Various improvements (8c6cbd3, ce46596, b7db169, ba3edae)

This is version is backwards compatible with v0.5.0

Fixed
- Fix type annotations
- Fix internal API inconsistencies

Docs
- Complete API section
- Add proper Sphinx links
- Update/fix various sections