Change the LoopDevice class to be a context manager.
All code using LoopDevice was updated to the following
with statement:
with LoopDevice(...) as loop_provider:
loop_provider.some_member()
This is related to Issue #2412
This commit adds a documentation for the KIWI XML description.
In contrast to the former auto generated code from the XML
schema this document can now finally be used as a reference.
Along with that new chapter all auto generated and static
html content as been deleted. Also all helper scripts around
the proprietary oxygen tool and our schema doc generator
has been deleted. Auto generating this information does not
lead to a reference guide people can really work with.
As a consequence to these changes this commit also includes
some changes of the structure such that no information written
by other people in the past gets lost. This Fixes#1421
and Fixes#1474
