[FAB-8588] Shorten Procedure for Upgrade doc
[FAB-8588] Shorten Procedure for Upgrade doc

Per comments here: https://gerrit.hyperledger.org/r/c/18521/
With tutorial and capabilities doc this doc is mostly
unnecessary. Leave high level ops content here and
link to where other things can be found.
Staged here: http://joestaging-fabric.readthedocs.io/en/latest/upgrade_to_one_point_one.html
[ci-skip]

Change-Id: I672364150d383626fee988053760952eef02a94c
Signed-off-by: joe-alewine <fe2d55ddcdde6f951d073228e1f2dc081e79a271@ibm.com>

manish-sethi/fabric-sidedb,manish-sethi/fabric-sidedb,binhn/fabric,muralisrini/fabric,manish-sethi/fabric-sidedb,jimthematrix/fabric,stemlending/fabric,manish-sethi/fabric,manish-sethi/fabric,manish-sethi/fabric-sidedb,muralisrini/fabric,stemlending/fabric,xixuejia/fabric,hyperledger/fabric,jimthematrix/fabric,muralisrini/fabric,manish-sethi/fabric-sidedb,hyperledger/fabric,xixuejia/fabric,binhn/fabric,xixuejia/fabric,stemlending/fabric,manish-sethi/fabric-sidedb,manish-sethi/fabric-sidedb,binhn/fabric,stemlending/fabric