stainless 0.1.12

Organized, flexible testing framework.
## 0.1.12 []https://github.com/reem/stainless/compare/0.1.11...0.1.12

* Remove `before` and `after`. They were half supported and resulted in weird errors. #81
* Fix compilation on the latest nightly compiler. #86

## 0.1.11 []https://github.com/reem/stainless/compare/0.1.10...0.1.11

* Fix compilation on the latest nightly compiler. #80

## 0.1.10 []https://github.com/reem/stainless/compare/0.1.9...0.1.10

* Fix compilation on the latest nightly compiler. #75

## 0.1.9 []https://github.com/reem/stainless/compare/0.1.8...0.1.9

* Fix compilation on the latest nightly compiler. #73

## 0.1.8 []https://github.com/reem/stainless/compare/0.1.7...0.1.8

* Fix compilation on the latest nightly compiler. #72

## 0.1.7 []https://github.com/reem/stainless/compare/0.1.6...0.1.7

* Fix compilation on the latest nightly compiler. #65

## 0.1.6 []https://github.com/reem/stainless/compare/0.1.5...0.1.6

* Fix compilation on the latest nightly compiler. #63
* Clarified license

## 0.1.5 []https://github.com/reem/stainless/compare/0.1.4...0.1.5

* Added ability to match on the message of a failing test. #50, #53
* Add the ability to ignore tests. #42
* Rewrote the README to be more thorough and be more beginner friendly. #52