Refactor spec helper not to duplicate configuration logic

Signed-off-by: Damien Le Berrigaud <damien@itsdamo.com>
Refactored TaskClient to be instantiated
RIntroduce dependency management to avoid usage of singletons and class methods

Signed-off-by: Damien Le Berrigaud <damien@itsdamo.com>
Merge pull request #77 from geapi/refactor_configuration

Configuration refactoring
Started to move stuff out of the ResourcePool into BlobStore as we will be deleting.
Add #cp_to_local, #exists? to BlobStore
Endpoints should always have nested hashes for guid's and the like. [fixes #44321011]
wip
Refactor move the logic of packaging app bits to a separate class.
Refactor rename variables.
Use the Settings gem in spec
Start using the new app bit packer in controller
Using the CDN for blob store
WIP
revert some over-eager deletions
Make safe zipper capture STDERR
don't require spec_helper with full/relative paths
Rename worker to job; Add check for fingerprint colleciton
Fix parallel_tests working with in memory db
Use the new Config.config object instead of the RailsConfig Settings object