See README.md for details.

* Separate interfaces into separate declaration files
* Move Worker class into own source file
* Use callback method to remove Worker from context map in child, rather than Worker class itself (cleaner)
* Correct pointer to declaration files in package.json (now correctly points to `build`)
* Add `tslint` gulp task, to ensure code is linted, add custom `tslint.json` that expands upon the default rules
* Refactor code after initial linting
* Include typings for a few libraries that were not typed
* Add 'copydecs' task to copy explicit declaration files to `build` directory for interfaces
* Github API is now imported as correct types
* Untyped methods are now explicitly Promisified with a function type
* Correct initRepo package.json
* Ensure all libraries adhere to `tslint `import rules
* Remove unused imports and variables
* Add checks for unused variables and expressions to `tsconfig.json`
* Correct callback for setTimeout in GithubBot
* Split up unwieldy methods in VersionBot
* Remove unused parentMap structure in Worker
* Correct some typos

…instead of setting it in each derived child.

Also remove implicitly typed variable.

* Update `gulpfile.js` to remove now unrequired sourcemap option
* Add `typings` directory, add typing for used `temp` functionality and include the `typings` directory in the `tsconfig.json`
* Update spacing correctly in files
* Ensure Promisified `temp` requirements use the typings by importing the `temp` module as normal

* Modify `tsconfig.json` to specifically `include` correct typings and source
* Ensure `gulpfile.js` uses specified files from `tsconfig.json`
* Update `tslint.json`