📖 Add README sections about dartfmt, analyzer, test and CI

Author: vincevargadev

README.md

@@ -1,9 +1,39 @@
-# `dartsidedev/algorithms`
+# [`dartsidedev/algorithms`](https://github.com/dartsidedev/algorithms)
 
 **Solutions to various algorithms using the Dart programming language.**
 
-> by Vince Varga
+> by [Vince Varga](https://github.com/vargavince91)
 
 ## What to expect
 
-I decided to implement various algorithms, solve programming challenges and problems, all the while I'm learnign to write idiomatic (?) [Dart](http://dart.dev) code.
+I decided to implement various algorithms, solve programming challenges and problems, all the while I'm learnign to write idiomatic [Dart](http://dart.dev) code and get better at testing in Dart. I used to test everything thoroughly in JavaScript, but didn't really learn the testing libraries in Dart yet.
+
+Based on the things I'm learning here, I write a Dart package for all things data structures and common algorithms. Go to [`dartsidedev/pop_dart`](https://github.com/dartsidedev/pop_dart) to figure out where we stand on library front today.
+
+## Development
+
+### Formatting
+
+This project uses [`dartfmt`](https://dart.dev/tools/dartfmt) to idiomatically format Dart source code.
+
+Run `dartfmt -w .` before committing to make sure every Dart file is properly formatted.
+
+### Static analysis and linter
+
+We use [`dartanalyzer`](https://dart.dev/tools/dartanalyzer) to run static analysis and a linter on this project.
+
+```
+$ dartanalyzer .
+```
+
+This project's [`analysis_options.yaml`](./analysis_options.yaml) file is taken from the [`flutter/flutter`](https://github.com/flutter/flutter/blob/master/analysis_options.yaml) project.
+
+### Tests
+
+Run all tests in the project by executing `pub run test .` command.
+
+### Continuous Integration
+
+We use Travis CI to check our code on every push.
+
+[![Travis CI Build Status](https://travis-ci.com/dartsidedev/algorithms.svg?branch=master)](https://travis-ci.com/dartsidedev/algorithms)