Merge pull request #1 from juliatan/master

Show graphs in modal
all core functionality works as expected including embedding of videos, filtering and response d3 line graphs
real data from gdata is getting pulled via Youtube API v2
influencers and their videos data is being pulled and displayed on screen
modal starts to pull real data
Styled Header
Merge pull request #2 from mserino/master

Styled Header
fixing video in the modal
header has been styled
Amended graphs