Updated openstack/openstack
Project: openstack/python-keystoneclient  c02f84a9e8d474254e1a72fbeae3678437f7528e
null
Fix typos in documents and comments

Fix typos detected by toolkit misspellings.

* pip install misspellings
* git ls-files | grep -v locale | misspellings -f -

Change-Id: Ifbbc29537d9d129aad238de6c37718c4fbb8349b
Updated openstack/openstack
Project: openstack/keystone  902e37c3c7a0341cb714d0d605a808b1fe42bad4
null
derive custom exceptions directly from Exception

Although StandardError derives from Exception, the python docs for
Exception read:

    All user-defined exceptions should also be derived from this class.

http://docs.python.org/2/library/exceptions.html#exceptions.Exception

Change-Id: If0f009cd0ad5a30329f0f97d869137aeef66af23
Updated openstack/openstack
Project: openstack/ceilometer  1161f8c827e0c31e306646697c2d71dc2cf247f8
null
Fix wrong doc string for meter type

Meter type can be (gauge, delta, cumulative), not (gauge, counter).
This patch also fixes a typo s/extention/extension/.

Change-Id: I11d7fcefe0ec40afbf9ecc976cb65752600ea1c0