Merge pull request #4 from 3B7/bootstrap-framework

Installed bootstrap and style nav area.
edit code change for wiki model
Merge pull request #5 from 3B7/wiki-model

Wiki model
Created Articles model with relationships
Merge pull request #7 from 3B7/article-model

Created Articles model with relationships
Installed Faker and seeded the database
Merge pull request #8 from 3B7/faker-gem

Installed Faker and seeded the database
annoying merge conflicts.