Added crash-digger to collect info from crashes
Give support to multi version in oc-crash-digger

Upload apport config for multi distro
Added support to retrace a single crash
Trusty conf
Added shell script helper to avoid required knowledge
Initial sqlite backend for crash database
Fix typos in SQLite backend
Refactor crash-retrace any crash file
Start giving support to duplicates and fixed version

WIP though
More deps found
Dummy implementation to get_id_url

+ Fixes on SQLite backend
Added --upload option to the crash digger

* It must exist the Duplicate database to do the checking for duplicates
Added script to set Package field to invalid crash reports
More deps
Give support to retrace gzip files
Upload the sqlite crashdb backend configuration
Use real type for sym_stacktrace
Store stacktrace as a BLOB

With regards to a problem found in a struct with int[] elements, the print
from gdb is not a correct string so we store it verbatim
Fix regression uploading a crash report not gzipped
Added documentation for retracing a single crash