Version 1.7.0

lcpencrypt:

1. Add the possibility to choose a storage filename different from the unique identifier of the content
2. Add the possibility to specify a content encryption key, in order to manage content update without the need to regenerate licenses associated with this content.
3. Add a way for license providers to manage loan extensions via their own rules.
4. Add the support of .webpub for packaged web publications

lspserver:

Stop returning renew and return links in status documents for revoked or cancelled licenses.

general:

Update install instructions in the readme.