Prepare moving the REST api entrypoint under rest/
Fix collector main after ProgramConfiguration refactoring
CrashInfo: Allow raw strings for stdout/err/crashdata and autosplit them
CrashInfo: Add createShortSignature to represent the CrashInfo
Change settings to add toplevel directory to PYTHONPATH
REST: Parse incoming crashInfo with FTB and cache certain fields
Bucket: Add a shortDescription field for representing the bucket/signature
Add views for creating/editing/deleting signatures, logout and crashes (#16)
Add URL entries for signature/crash views, route the REST interface to rest/ (#16)