Fixed String doc link
Merge pull request #2770 from jwarwick/string_doc_typo

Fixed String doc link
Ensure chunk/4 is haltable
fix example sample.ex -> sample.eex
Merge pull request #2772 from pdericson/master

fix example sample.ex -> sample.eex
Do not require {ref, :done}, instead allow sync removal
Fix a typo in Dict's docs
Load dependencies before deps.check compiles
Add tests for add_process_handler/2
default ports for WebSocket
Merge pull request #2776 from rbaier/uri-ws

Default ports for WebSocket
Merge pull request #2775 from budstein/patch-2

Fix a typo in Dict's docs