Add a counter for instance scheduling

Blueprint: scheduler-counter

Change-Id: I20abaddf69f4d134e9f65885b5f1b1399c4e9946
Signed-off-by: Julien Danjou <julien@danjou.info>
Imported Translations from Transifex

Change-Id: I9dbbb6ec9fe920ffdac77fbc06ce5ca934cce702
force the test path to a str (sometimes is unicode)

else webtest lint will error about the PATH_INFO environment not being
a str.

Change-Id: I535386647fa8797ccfb13c251448a19fc077e848
Added missing source variable in storage drivers

Addresses bug 1163479
*tests/storage/base.py
*ceilometer/storage/models.py
*ceilometer/storage/impl_hbase.py
*ceilometer/storage/impl_mongodb.py
*ceilometer/storage/impl_sqlalchemy.py

Added self.assertIn statements to test_get_resources() and test_get_meters()
functions in /tests/storage/base.py

These assert statements check for the existence of the source variable and
also if the source variable is in the set of sources hard coded by the database
test data.

Added the source variable to models.Resource and models.Meter in the HBase,
MongoDB, and SQLAlchemy drivers.  Added the source variable to the
specifications for the Resource and Meter classes in models.py

Change-Id: I5a407bc8c7ce82a71be7e56705c540ece4573340
Merge "Imported Translations from Transifex"
Merge "force the test path to a str (sometimes is unicode)"
Merge "Added missing source variable in storage drivers"
Merge "Add a counter for instance scheduling"