Redesign landing page with switch for demo / first time installation. Default to first time installation.

[Lomilar]

After CaSS gets installed, typical desires are one of the following:

• Get my data in there.
• Get some data in there that I can build a profile with.

Then:

• Get my profile in there.
• View some default profile.

With the eventual goal often being either:

• Hook CaSS up to another system.
• Invite others to collaborate.

Some sort of first time "Generate / import default data" cheat screen could help with that where we can import known frameworks and generate some random self-assertion data against it.

[Lomilar]

9dfc106

[Lomilar]

Updated front page to include editing tools. Reworked login to include create account. Need to write first-time use guide and attach to the front page.... or a user guide.

[AleitaT]

If it's alright with you Fritz, I had it on my to do list to do a comprehensive local install and walk through all of the points that could use improvements before these updates are designed. So - reviewing the overall use of first time install. I don't necessarily know if a simple switch for a demo is the best approach, but it may be.