Notebooks 7.2.6 (iOS)

This update fixes a few small issues.

• On iOS 8, Notebooks now asks the user for permission to send notifications. This enables NB to set the app badge and send alerts and notifications when installed on an iOS 8 device for the first time.
• A small correction to the Markdown conversion better handles certain edge cases.
• We updated the TextExpander API to fix the snippet’s “sticky last character” issue.