Merge pull request #22 from staltz/develop

New footer
Merge pull request #23 from staltz/develop

Bare minimum preparations for production
Merge pull request #24 from ReactiveX/develop

merging PR #22 and #23 to master
Merge pull request #27 from staltz/frontpage

Major restyle of the frontpage
Merge pull request #28 from staltz/master

Fix logo link to Microsoft Rx Codeplex
framework -> API
typo
Merge pull request #29 from ReactiveX/develop

framework -> API
Merge pull request #30 from staltz/master

Minor fix to page title; added C++ mention to frontpage