Added support for the monolog library
Use the sha1 from the former identifier
Merge branch 'develop' into feature/monolog
Formatted array doccomments
Fixed a bug when the log directory does not exist
Use the DatabaseRawData interface in the Crash Handler
Updated the Crash Handler
Removed an unused internal method from the Coordinator
Changed a logging description
Added call to cleanup() in freeAll()
Added support for logging through  monolog

Merge branch 'feature/monolog' into develop
Added support for different response messages

E.g. return the number of items as JSON object with property "count"
Added Handler action to count the Documents in a Database or Filter result