Alajarvela style
Add missing files to development branch

Missing files from Alajarvela style
Clean up small problems
CSS cleanup
Add name of speaker, contact details
Optimize images

Optimization done with ImageOptim tool.
http://imageoptim.com
Fix English grammar mistakes (again)
Small additions and cleanups
Add missing semicolons
Fix small errors in JS files
Fix bad character inside URL
Whitespace cleanup
Reformat CSS
Reformat HTML structure
Update Twitter Bootstrap to version 2.2.1
Update jQuery
Use minimised versions of JS libraries
Fix indentation, styles and incorrect div pairings
Small adjustments to CSS

Tried to add some structure of CSS.

For more, look at:
http://warpspire.com/kss/syntax/
https://github.com/styleguide/css
https://github.com/dennishall/CSS-Style-Guide
https://github.com/ginatrapani/ThinkUp/wiki/Code-Style-Guide:-CSS
Copy CSS to SCSS directory