Change syntax of @param examples in GettingStarted.md

Changed to the syntax referenced in Tags.md
Merge pull request #621 from vrinek/patch-1

Change syntax of @param examples in GettingStarted.md
Don't split CodeObjects::Base#type by NSEP, it should be hardcoded to ::
Disable 1.9.2 on travis... sigh
Perform proper constructor checks on methods
Add code block around example tags
Autoload Tags::Directive class
Add HandlerAborted exception and Handlers::Base#abort! to silently exit from handler.
OverloadTag#parameters should use String values

This is consistent with #parameters set by MethodHandlers

Fixes #620
Add -B/--bind parameter to `yard server` command

Closes #608, #615
Add base implementation of localized Docstring objects
Fix typo in documentation
Optimised images
Add lang to code block for syntax highlighting scripts like highlight.js
CSS updates
Update guide template to properly link to prev/index/next
Update code block tests
Disable JRuby testing due to bugs in JRuby
Merge pull request #634 from imageoptimiser/optimised-images

Optimise images (140 KB reduction)
Don't #register_visibility on class/modules

Closes #636