Flexbox Implementation, Asciidoc/md table creator, UI enhancements, Modularization of code

**Flexbox Implementation**
Implemented the new CSS3 flexbox which allows the window to be resized at any height.

**Asciidoc/md table creator** 
![http://wes.io/PwLI]()

UI enhancements

Modularization of code for easy maintainability. Will have to figure out some sort of concatenation step in the future.