Urh

The highlight of this release is support for __generic checksums__. You can define custom CRC polynomials or use predefined ones.
Learn more about this feature [in the wiki](https://github.com/jopohl/urh/wiki/Checksums).

Other fixes/features include:
- "Edit all" action in pause menu of generator tab
- Open Project now additionally possible by opening the project file
- bootstrapping of modulation when dropping first protocol to generator table
- new icons and improved UI
- improved auto detection of carrier frequency for modulation
- improved ASK demodulation algorithm
- fix a bug with relative paths on OS X
- fix selection behavior when extending selection with shift
- fix 306
- fix 308
- fix 310
- fix 311

This is a hotfix release that fixes dependencies in the precompiled wheels for Windows which were introduced in the previous release.

This release brings the following changes:

- 278: added a __repeat button__ to fuzzing dialog, next to the table with fuzzing values
- 284: fixed behaviour: "Your selection is empty!" sometimes pops up when creating a new signal from signal
- 285: fixed a rare crash when undoing a crop action
- 281: Optimized performance of protocol synchronization in Interpretation
- 286: improved context menu in Analysis
- 288: UI improvements: remove unneeded borders and increase visibility of splitter handle
- 290: fixed a crash occurring when pressing Analysis button in certain circumstances
- 291: created precompiled wheels for windows on PyPI, so no C++ compiler needed anymore.
- improved visual appearance of comboboxes in protocol label list view

This release brings a filter button to the Interpretation phase:

This way, you can smooth your signals right inside URH or unlock the full power of DSP fir filters by defining custom filters through the menu!

Add missing UHD header files to release for proper compilation on Windows.

This version brings __native support for the UHD driver__ (246). You can now use your USRPs in URH using native device backend! Further improvements are:

- fix 270: auto-enable native backend if new native extension was built
- fix 272: resolved crash on exiting modulator dialog
- fix 273: osx installation error with different numpy distributions