Minor style fixes

• Fix: a:focus styles did not have custom styling
• Improvement: Use consistent date formatting (dd.MM.yyyy)

Quickfix

• add missing loading spinner scss file

Minor post-release fancyness

People View:

• add loading spinner

Skills View (Admin):

• add loading spinner

Minor post-release bug fixes

Minor bug fixes in the user-search component:

• display correct match factor of interested users
• prevent duplicated interested users

Minor post-release adjustments

Changes:

• New brighter and desaturated background-color
• improved skill-input (hit enter to submit skill)

First Showtime pre-release

This is our first pre-release with all planed features implemented. Some minor bugs left will be patched.