CHANGES_NEXT_RELEASE

* Issue #280   Implemented support for HTTPS notifications for the new implementation (experimental)
* Issue #280   Persisting counters and timestamps of subscriptions from the subscription cache in the database
* Issue #280   New CLI option: -cSubCounters - number of subscription counter updates before flushing from sub-cache to DB (0: never, 1: always)
* Issue #280   Bug fix: getting lastNotification, lastSuccess, lastFailure from DB in when refreshing the subscription cache
* Issue #280   TRoE for PUT /entities/{entityId}
* Issue #280   Reimplementation of BATCH Upsert, using the new mongo driver (mongoc) - only used if -experimental is set
* Issue #280   Reimplementation of BATCH Update, using the new mongo driver (mongoc) - only used if -experimental is set
* Issue #280   Reimplementation of BATCH Create, using the new mongo driver (mongoc) - only used if -experimental is set
* Issue #280   Reimplementation of BATCH Delete, using the new mongo driver (mongoc) - only used if -experimental is set
* Issue #280   Reimplementation of BATCH Query, using the new mongo driver (mongoc) - only used if -experimental is set
* Issue #280   Reimplementation of POST /entities/attrs, using the new mongo driver (mongoc) - only used if -experimental is set
* Issue #280   Reimplementation of DELETE /entities/attrs/{attrName}, using the new mongo driver (mongoc) - only used if -experimental is set
* Issue #280   Better health check - before accepting, a connection to the mongo server is done (and postgres if troe is enabled)
* Issue #280   Reimplementation of PATCH /entities/attrs/{attrName}, using the new mongo driver (mongoc) - only used if -experimental is set
* Issue #1229  Fixed a CRASH on erroneous q, when creating subscriptions
* Issue #280   Reimplementation of PATCH /entities/attrs, using the new mongo driver (mongoc) - only used if -experimental is set
* Issue #280   Reimplementation of GET /types, using the new mongo driver (mongoc) - only used if -experimental is set
* Issue #280   Reimplementation of GET /types/{typeName}, using the new mongo driver (mongoc) - only used if -experimental is set
* Issue #280   Reimplementation of GET /attributes, using the new mongo driver (mongoc) - only used if -experimental is set
* Issue #280   Reimplementation of GET /attributes/{attrName}, using the new mongo driver (mongoc) - only used if -experimental is set
* Issue #280   Added a URL parameter for GET /subscriptions/{subId}: ?options=fromDb  to get the subscription from DB and not subscription cache
* Issue #280   Implemented retrieval of a subscription from the database instead of from the subscription cache:  GET /subscriptions/{subId}?options=fromDb
* Issue #280   Implemented query of subscriptions from the database instead of from the subscription cache:  GET /subscriptionss?options=fromDb
* Issue #1258  Fixed a bug in Q-Parser:  negative floating point values were not handled
* Issue #280   Implemented the Registration cache
* Issue #280   Implemented GET /csourceRegistrations/{regId} using mongoc AND the Registration cache
* Issue #280   Implemented POST /csourceRegistrations using mongoc AND the Registration cache
* Issue #280   Implemented DELETE /csourceRegistrations/{registrationId} using mongoc AND the Registration cache
* Issue #280   Implemented PATCH /csourceRegistrations/{registrationId} using mongoc AND the Registration cache
* Issue #280   Implemented GET /csourceRegistrations using the Registration cache (URL params still need implementation
* Issue #280   Implemented GET /csourceRegistrations URL params attrs, id, idPattern, and type
* Issue #1269  Fixed a bug in BATCH Upsert
* Issue #280   Implemented the new forwarding for POST /entities
* Issue #280   Implemented the new forwarding for GET /entities/{entityId}
* Issue #280   Loop detection for forwarded requests - using the X-Forwarded-For header
* Issue #1262  keyValues/simplified input format for PATCH /entities/{entityId}
* Issue #1261  'lang' URI param support for PATCH /entities/{entityId}
* Issue #1287  Fixed a bug in GET /entities/{entityId}?attrs=xxx, that always included 'location' in the response
* Issue #280   Implemented the new format for LanguageProperty in Simplified Format (including the 'languageMap' field)
* Issue #280   It's OK to use arrays for both 'id' and 'type' URL parameters
* Issue #1297  Fixed a typo in a string (modifiededAt => modifiedAt)
* Issue #1260  Invalid longname of a attribute in error responses (eq-sign instead of dot)
* Issue #1307  Implemented notifications for entity deletion, for DELETE /entities/{entityId}
* Issue #280   Implemented forwarding for entity deletion, for DELETE /entities/{entityId}
* Issue #280   Implemented forwarding for Batch entity deletion, for POST /entityOperations/delete
* Issue #1312  Better error handling for a specific use case about RHS being 'null'
* Issue #1317  Removed an unfortunate error message about "not a valid timestamp"
* Issue #1316  Fixed a bug in sub-cache population for non-default tenant (issue #1315 is about the same)
* Issue #1315  Ditto
* Issue #280   Implemented forwarding for PATCH /entities/{entityId}
* Issue #280   Implemented forwarding for PATCH /entities/{entityId}/attrs
* Issue #280   Implemented forwarding for PATCH /entities/{entityId}/attrs/{attrName}
* Issue #280   Implemented forwarding for DELETE /entities/{entityId}/attrs/{attrName}
* Issue #280   Implemented forwarding for POST /entities/{entityId}/attrs
* Issue #280   Implemented PUT /entities/{entityId}/attrs/{attrName}
* Issue #1322  Fixed an error in subscription stats (for -experimental)
* Issue #1322  Implemented better notification response reception and much better log messages
* Issue #1322  Default port for HTTPS is 443, for HTTP: 80
* Issue #1338  Removed the check for mongoc only, as all operations now support mongoc
* Issue #1340  Fixed a dangling pointer bug
* Issue #1343  Added the HTTP header (well, for mqtt notfications also) 'Host' for notifications
* Issue #1344  Accepting hyphen as a valid character for a tenant
* Issue #1348  Unsupported value added mongodb url