Drupal 8.x

https://www.drupal.org/developing/api/8/configuration/simple

For one single entity:

print "<p>Config Entity label: " .  $config = \Drupal::config('MODULENAME.entity.name')->get('label') . "</p>";

For all:

$config = \Drupal::config('MODULENAME.entity.*');

foreach ...

Target

So the more I work on my site which uses drupal 8, the more I feel as though I made a mistake, especially as a beginner by choosing to use drupal 8. It seems that there are less modules, less themes, less support, less information, less tutorials.

Should I scrap what I've built so far and start fresh with 7?

I'm having trouble getting the slideshow to work for the free zircon drupal theme. Can anyone point me to a tutorial for setting this up?

I have returned to Drupal after a long time.
Installed Drupal 8. It is up and running. Created by first content page (Basic page).
Can someone please advise how to remove the RSS icon from the page?
Thanks.

I am using Drupal 8 and the Zircon Theme for Drupal 8.

I currently have the login menu link block located in the header. What I am trying to achieve is have Login/Log Out/My Account appear in the top right corner. I also want for example Logout and My Account to appear in the same line as opposed to one above the other which it seems to default to.

I am trying to include the guzzle-oauth2-plugin from https://github.com/commerceguys/guzzle-oauth2-plugin in my module. I have downloaded the code from the repo into sites/all/libraries/guzzle-oauth2-plugin directory.