Merge pull request #8 from szilardhuber/master

Displaying metadata.
Added separate nodemon config file.
Merge pull request #9 from pnagy/master

Added separate nodemon config file.
Fix gulp file and nodemon config
Merge pull request #10 from pnagy/master

Fix gulp file and nodemon config
Restructure sources
Merge pull request #11 from pnagy/master

Restructure sources
Update README.md
Add new gui structure with angular
Merge pull request #12 from pnagy/master

Add new gui structure with angular