AirDC++ 2.80

What's new in this version:

Added:
- Show the number of contained files and folders for directory search results (ADC)
- Use a Vista-style browsing dialog with folders
- Remember various previous locations with browsing dialogs

Changed:
- Rewrite Download queue window to more torrent like view
- Hide various menu items when clicking on own user in the users tab
- Increase the validity period of generated encryption certificates
- Strip whitespaces from hub address fields
- Better settings for changing progress bar colors

Fixed:
- Detect the connect mode of other users correctly after connecting to a hub
- Fix performance issues when queueing huge bundles and there are lots of files matching the download skiplist
- Fix handling of individual blocked versions in the the version file
- Fix a bug that may have left folder deletions unnoticed by the share monitoring in some rare cases
- Use the existing bundle path when queuing items from auto search (when possible)
- Fix hearthbleed bug (update Openssl)

Removed:
- Finished downloads window (Finished downloads are now shown in new Queue window)