Mitmproxy

* Fix mitmweb's Content-Security-Policy to work with Chrome 58+
* HTTP/2: actually use header normalization from hyper-h2

* bump cryptography dependency
* bump pyparsing dependency
* HTTP/2: use header normalization from hyper-h2

* HTTP/2 is now enabled by default.
* Image ContentView: Parse images with Kaitai Struct (kaitai.io) instead of Pillow.
This simplifies installation, reduces binary size, and allows parsing in pure Python.
* Web: Add missing flow filters.
* Add transparent proxy support for OpenBSD.
* Check the mitmproxy CA for expiration and warn the user to regenerate it if necessary.
* Testing: Tremendous improvements, enforced 100% coverage for large parts of the
codebase, increased overall coverage.
* Enforce individual coverage: one source file -> one test file with 100% coverage.
* A myriad of other small improvements throughout the project.
* Numerous bugfixes.

* All mitmproxy tools are now Python 3 only! We plan to support Python 3.5 and higher.
* Web-Based User Interface: Mitmproxy now officially has a web-based user interface
called mitmweb. We consider it stable for all features currently exposed
in the UI, but it still misses a lot of mitmproxy’s options.
* Windows Compatibility: With mitmweb, mitmproxy is now usable on Windows.
We are also introducing an installer (kindly sponsored by BitRock) that
simplifies setup.
* Configuration: The config file format is now a single YAML file. In most cases,
converting to the new format should be trivial - please see the docs for
more information.
* Console: Significant UI improvements - including sorting of flows by
size, type and url, status bar improvements, much faster indentation for
HTTP views, and more.
* HTTP/2: Significant improvements, but is temporarily disabled by default
due to wide-spread protocol implementation errors on some large website
* WebSocket: The protocol implementation is now mature, and is enabled by
default. Complete UI support is coming in the next release. Hooks for
message interception and manipulation are available.
* A myriad of other small improvements throughout the project.

* Python 3 Compatibility for mitmproxy and pathod (Shadab Zafar, GSoC 2016)
* Major improvements to mitmweb (Clemens Brunner & Jason Hao, GSoC 2016)
* Internal Core Refactor: Separation of most features into isolated Addons
* Initial Support for WebSockets
* Improved HTTP/2 Support
* Reverse Proxy Mode now automatically adjusts host headers and TLS Server Name Indication
* Improved HAR export
* Improved export functionality for curl, python code, raw http etc.
* Flow URLs are now truncated in the console for better visibility
* New filters for TCP, HTTP and marked flows.
* Mitmproxy now handles comma-separated Cookie headers
* Merge mitmproxy and pathod documentation
* Mitmdump now sanitizes its console output to not include control characters
* Improved message body handling for HTTP messages:
`.raw_content` provides the message body as seen on the wire
`.content` provides the decompressed body (e.g. un-gzipped)
`.text` provides the body decompressed and decoded body
* New HTTP Message getters/setters for cookies and form contents.
* Add ability to view only marked flows in mitmproxy
* Improved Script Reloader (Always use polling, watch for whole directory)
* Use tox for testing
* Unicode support for tnetstrings
* Add dumpfile converters for mitmproxy versions 0.11 and 0.12
* Numerous bugfixes

* Simplify repository and release structure. mitmproxy now comes as a single package, including netlib and pathod.
* Rename the Python package from libmproxy to mitmproxy.
* New option to add server certs to client chain (CVE-2016-2402, John Kozyrakis)
* Enable HTTP/2 by default (Thomas Kriechbaumer)
* Improved HAR extractor (Shadab Zafar)
* Add icon for OSX and Windows binaries
* Add content view for query parameters (Will Coster)
* Initial work on Python 3 compatibility
* locust.io export (Zohar Lorberbaum)
* Fix XSS vulnerability in HTTP errors (Will Coster)
* Numerous bugfixes and minor improvements