Yaramod

* Return to the root directory before deploying stage in Travis build so the deploy to pypi is succesful

* Added function for suricata matching ([115](https://github.com/avast/yaramod/pull/115))
* Added support for classes and windows matching in the cuckoo module ([113](https://github.com/avast/yaramod/pull/113))
* Modifiers of rules can be altered with `Rule::setModifier`. ([110](https://github.com/avast/yaramod/pull/110), [#114](https://github.com/avast/yaramod/pull/114))
* Tokens of expressions changed by modifying visitors are altered appropriately. ([100](https://github.com/avast/yaramod/pull/100), ([#111](https://github.com/avast/yaramod/pull/111)), [#75](https://github.com/avast/yaramod/issues/75))
* The documentation is built in Travis to check its correctness.
* Improve links between individual constructs in internal representation. ([96](https://github.com/avast/yaramod/pull/96), [#73](https://github.com/avast/yaramod/issues/73))

* Added new `elf` module function `elf.symtab_symbol()` ([94](https://github.com/avast/yaramod/pull/94))
* Added new overloads of `androguard.signature.hits()` function

* Added `metadata` module ([90](https://github.com/avast/yaramod/pull/90))

* Fix and/or conjunction auto-formatting: comment/newline tokens before it are moved behind it. ([89](https://github.com/avast/yaramod/pull/89))