Fixes #110 - Fix the missing extent note in CLR.

• Fixes #107 - Stop counting subcollections as part of a collection's extent count.

Work completed for this release:

• Update http to https in Mint DOI button functionality #103

• Fixes #99 - Enable read access of suppressDiscovery CLR.
• Fixes #99 - Refactor codes and add unit tests.

• Fixes #92: Update object profile to retrieve accurate timestamps from events.

Work completed for this release:

• Fix update DOI geolocation point error . #87

Fixes #85 - Updated dsControlGroup with value M for content files.

• Upgrade to Tika 1.20 to fix the PDF full text extraction errors

• Updated mint DOI to avoid the missing data issue as discover in DOI update.
• Removes codes in update_doi that cause the missing metadata problem.

Work completed for this release:

• Add update doi record function #73