layers.txt: bump revisions

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
bblayers.conf: add meta-lg

Signed-off-by: Simon Busch <morphis@gravedo.de>
staging_new: Add tagging of layers when closing the staging

* there are tags by me when rebasing layers, but closing ones are useful
  when comparing the layers for changelog.

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
staging_new: Add tagging of layers when closing the staging

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
staging: Use info files with staging-number suffix

* for some reasons some info files on file server aren't symlinks but normal files

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
staging_sync: Add .md5 files also for ext4 and zip files

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
layers.txt: use jansa/master branches for layers

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>