revert initial_data to the official, containing predefined choices for some fieled only.
add vulnerability application to fabfile.py
vulnerability: adjusted position of types of assessment tabs
removed uncommented console.log() call
wrong existence check of gxp var fixed
Better button description and centering of d3 chart (in preview and detailed views)
revert to standard dependencies and installation procedure
chart centered for damage, fragility and capacity too
Merge pull request #178 from gem/integrate-vulnerability-review

Integrate vulnerability review