jmoiron plays the blues

#163 to johnny-cache Added tag johnny-cache-0.3.1 for changeset 313cbc9f0e60

#162 to johnny-cache version bump for get_backend bug

#161 to johnny-cache Change for bad variable name

#160 to johnny-cache Added tag johnny-cache-0.3.0 for changeset 9df30f289e08

#159 to johnny-cache some more documentation changes in anticipation of 0.3

#158 to johnny-cache merge

#157 to johnny-cache version bump to 0.3, documentation update to come into line with some changes in 1.3 and the change in operation in ``get_backend``, change the preferred way johnny's cache is configured to using an option in the CACHES configuration rather than providing its own URI

#156 to johnny-cache get rid of stray pdb and some extraneous stuff i added during testing that isn't needed

#155 to johnny-cache Remove pdb

#154 to johnny-cache add in a guard to avoid hanging transactions, add a guard that checks for savepoint support in the connection before doing the savepoint test