v1.1.2 Release

Release notes

Maintenance release - a number of refactors, abstractions, and test additions to improve the stability and health of the codebase.

Notable features:

Broke up TravisCI build script for unit & integration tests to run as separate jobs (still runs one after another, unfortunately - might be some sort of paid tier to enable parallel jobs) .travis.yml
Integration tests for the and-cli dotnet-test command: and-cli-dotnet-test.js
Extracted dotnet module from and-cli-dotnet.js and-cli-dotnet.js -> modules/dotnet.js
Extracted temporary directory beforeEach and afterEach cleanup steps into a shared hook/spec: See before and-cli-dotnet.test.js -> tests/shared-specs.js
Abstracted the "command string" building logic found in multiple modules to a factory function: See before and-cli-webpack.js -> utilities/command-string-factory.js
Abstracted the "option string" building logic found in multiple modules to a factory function: See before and-cli-webpack.js -> utilities/option-string-factory.js
Added a wrapper spy method for common functions like shell.exit and child_process.spawnSync: See before modules/dotnet-build.test.js -> tests/test-utils.js
Some misc. refactoring in modules/dotnet-clean.js
Some misc. refactoring in modules/dotnet-test.js to reduce some duplicated/overly complex code
Added wrapper methods around the dotnet cli for scaffolding solutions/projects for integration testing purposes tests/test-utils.js