ignore rvmrc

this is an environment-specific config file that shouldn't be checked
into the library
pin active support dependency to ~> 3.2

4.0 requires ruby 1.9.3 which we aren't on yet
fix resque defined check

when the symbol wasn't fully qualified it was being mistaken for
LogWeasel::Resque under ree (1.8.7)
app_name is a class method
remove -WEB key append

too verbose, unnecessary
Revert "remove -WEB key append"

This reverts commit a4230415e6c136a53690ada99a5e8c8ef6e7c3cf.
Merge pull request #1 from newcolabs/biba

initial set of changes to get LW working in the Biba environment