Add links to LEGAL and LICENSE files in README.md
Merge pull request #2295 from kiela/master

Add links to LEGAL and LICENSE files in README.md
reraise should work like raise
Merge pull request #2294 from ericmj/reraise

reraise should work like raise
Fix indentation
Change `OptionParser` to remove the end of command options (`--`)
Fix example of using `defrecord`
Merge pull request #2296 from alco/record-doc

Fix example of using `defrecord`
Fix command-line arguments handling in `Mix.Tasks.Run`
Fix command-line arguments handling in `Kernel.CLI`
Fix raising `Code.LoadError`
Fix race condition on supervisor test
Merge pull request #2289 from lexmag/master

Change `OptionParser` to remove `--`. Fix command-line arguments handling.
Tentative implementation of the `next` function
Refactor option parsing internals to support strict mode
Fix value normalization in strict mode
Fix handling of boolean options with bad values
Small fix in the run task tests
Merge pull request #2297 from alco/mix-run-test

Small fix in the run task tests
Fix Stream.cycle/1 with inner halting stream, closes #2285