Patch signature validation (Alfresco 5)

Porting this patch to Alfresco 5 Branch

Fix for uploading new versions of signed documents

Signature nodes are re-created for every updating
Signed aspect is removed if no signature is included in the new content

NOTICE Due to this modification, signature metadata history is lost. It's not so relevant, as this signature metadata is extracted directly from the signature itself, so it can be recovered at any time from original file.

Patch signature validation

Upgrade iText release to latest version to patch exceptions produced when validating signatures.

Alfresco 6 Compatibility

Use this release for Alfresco 201806 (aka Alfresco 6.0)

This release is not compatible with Alfresco 5.x and Alfresco 4.x

5.0.d compatibility by profile and signature error message

Merge pull request #44 from AlbertoRamirezLosilla/master

Created pom profile 5.0.d and new Web Script to get document by CSV

Compatibility with Alfresco 201707

Since Bouncy Castle libraries where updated for Alfresco 201707 to release 1.46, dependency por iText has been upgraded from 5.0.6 to 5.1.3 to match also this dependency.

alfresco-esign-cert 1.7.0 works only with Alfresco 201707!

Upgrading to miniapplet 1.6.2

Upgrading to miniapplet 1.6.2

Enable signature detection on content updates

Signature detection on content updates allow us to integrate with 3th party signature services

CSV integration

1.6.0

1.6 Previous background

Copying issue fixed

1.5.2 release

Crediting Maria Tsiakmaki