Added KPI goal specified as absolute metric value

+ renamed example template to 'example.html'
+ added example on new KPI goal

Change-Id: I531dfe106bb19db868424db6a03dcb7cad7d9a30
Fix pasto for openstack-doc-tools

The module should be openstack-doc-tools

Change-Id: I41e63ca6865aa225bc01651c32f8a70568859594
Merge "Added KPI goal specified as absolute metric value"
Split huge function that updates records

Change-Id: I8f4968c70423df929f82dd99a89530235aef4ecb
Use merge date as a primary date for commit

Merge date is calculated as a date when the corresponding review was merged. Commit date
is shown as separate field.

Resolves bug 1204928

The idea of the fix is proposed by Chandan Kumar (chandankumar-093047)

Change-Id: I7e3f38b3d4cdecf6e888382964df2187ece6a343
Merge "Split huge function that updates records"
Merge "Use merge date as a primary date for commit"
Pin Sphinx to <1.2

1.2 was just released and has a bug that causes builds to fail with
the error:

  error: 'source_dir' must be a directory name (got `...doc/source`)

See: http://bugs.python.org/issue19570
and: https://bitbucket.org/birkenfeld/sphinx/pull-request/193/builddoc-shouldnt-fail-on-unicode-paths/diff

Change-Id: I56988f93a1d200185fb1564619ee57a2500ee237
Ref: https://review.openstack.org/#/c/61164
Activity handler always returns page-size records or remainder

Code that produces activity log is moved to helper, dups are cleared

Closes bug 1259464

Change-Id: I42d53862ae00a849696b2e44a0881381c1c511e9