Added needed URLs to layer configuration Excluded some directories

The changes made in this layer should be minimal-invasive because
of this I try to exclude stuff instead of deleting it.

Signed-off-by: Christian Ege <k4230r6@gmail.com>
added missing SRCREV variable

The OpenPLI team handles this through the gitpkgv class


Signed-off-by: Christian Ege <k4230r6@gmail.com>
Revert "Upgrade to current OE-core master branch."

This is incompatible to dora branch
This reverts commit d3067c474e06718e1e4094d0b0506c6e7de069fb.
Switched back the version compatible to dora branch

Signed-off-by: Christian Ege <k4230r6@gmail.com>
Added gitpkgv class

Signed-off-by: Christian Ege <k4230r6@gmail.com>
Added more excludes

Signed-off-by: Christian Ege <k4230r6@gmail.com>
Fixed Version to be compatible with dora

Signed-off-by: Christian Ege <k4230r6@gmail.com>
Removed submodule

Signed-off-by: Christian Ege <k4230r6@gmail.com>
Added submodule for OpenE2Plugins

Signed-off-by: Christian Ege <k4230r6@gmail.com>