New DCD and D-Scanner betas

[Brian Schott via Digitalmars-d-announce]

Tags:
https://github.com/Hackerpilot/DCD/tree/0.3.0-beta6
https://github.com/Hackerpilot/Dscanner/tree/0.1.0-beta5

Changes:
https://github.com/Hackerpilot/Dscanner/compare/0.1.0-beta4...0.1.0-beta5
https://github.com/Hackerpilot/DCD/compare/0.3.0-beta5...0.3.0-beta6

A few more bug fixes to both projects. DCD got some more 
performance/memory improvements and can cache autocomplete 
information for phobos+druntime in roughly 0.8 seconds. Caching 
autocomplete for Phobos, Druntime, D-Scanner, DCD, and GtkD takes 
1.9 seconds and 105MB.