Fix CorporationAssetsUpdater Schedule

The CorporationAssetsUpdater would have run every minute, every 8 hours
for a hours. Fix this to only run on minute 0 :)
Add ability to search for characters with skills
Add ability to search for character assets
Add links to character sheet views
Add commandline tool to add API keys
Fix #5 by adding a seperate view for corporation keys
Not all corporations are part of an alliance, allow that.
Version bump
Merge pull request #6 from eve-seat/dev

Merge v0.3 into master