* Implemented match, isMath and find
* Added all functions
* Made options optional.
* Added tslint.json and fixed lint errors
* Fixed definition for mapping function
* Fixed issue with strict nulls
* moved 2.0.0 version of swiper to V2
* updated swiper to 3.4
* added as contributor to swiper
* Added path mapping for itself as old version
* tsconfig corrected types root
beforeClose function in the type definition has no parameters, yet in drop source code (DropInstance class, beforeCloseHandler method) two parameters are passed to this function.
First the JavaScript event object, that triggered the close, and then the drop instance object. The signature was updated to reflect this.
* Fix isomorphic-fetch IHeaders.get signature
According to the specification, get can return null, so this should be explicit, since TS 2.0.
* Remove trailing whitespace
* Fix Lint
* contribution of types for vkbeautify, a prettyprinting lib
* added docs to methods
* now linting
* fixed lint suggestions
* added original project
* fixed export according to review
* added --allowSyntheticDefaultImports to allow export = instead of export default
* namespace unnecessary
* added missed api and documentation partly improved
* minor improvements in API and docs
* docs improvements
* docs improvements
* redocumenting and api updating completed
* tests added and contributors field extended
* indentation normalized
* Fix module declaration so that helper interfaces are usable again
* Introduce SchemaErrorDetail since getLastError() and getLastErrors() return two distinct types; add documentation
* Fix unit tests, add explicit type declarations
* Transferred project ownership from Adam
* Eliminated ambient external module by making Validator into a merged class and namespace
* transitioning from ambient style typings to module style typings
* adding some notes to test file
* merging redundant definitions
* updating version to match the current rx-dom version
* adding lint config
