Added backup solutions, and pre-notes to unmaintained or dead projects.

Added repo links

README.md

@@ -133,9 +133,11 @@ Two Chinese version of this list are available [here](https://github.com/alim0x/
 
 ### Data Backup and Recovery
 - [Borg Backup](https://borgbackup.readthedocs.io/en/stable/) - A nice tool to backup data.[![Open-Source Software][OSS Icon]](https://borgbackup.readthedocs.io/en/stable/development.html) ![Freeware][Freeware Icon]
+- [Duplicity](http://duplicity.nongnu.org/) - Duplicity backs directories by producing encrypted tar-format volumes and uploading them to a remote or local file server.[![Open-Source Software][OSS Icon]](https://launchpad.net/duplicity) ![Freeware][Freeware Icon]
 - [Deja Dup](https://www.linux.com/learn/total-system-backup-and-recall-deja-dup) - A simple backup tool with built-in encryption [![Open-Source Software][OSS Icon]](https://launchpad.net/deja-dup)![Freeware][Freeware Icon]
 - [Photorec](http://www.cgsecurity.org/wiki/PhotoRec) - PhotoRec is file data recovery software designed to recover lost files including video, documents and archives from hard disks, CD-ROMs, and lost pictures (thus the Photo Recovery name) from digital camera memory. ![Freeware][Freeware Icon]
 - [Qt4-fsarchiver](https://sourceforge.net/projects/qt4-fsarchiver/) - qt4-fsarchiver is a GUI for the program fsarchiver to save/restore partitions, folders and MBR/GPT. The programm is for systems based Debian, for Suse and Fedora. [![Open-Source Software][OSS Icon]](https://borgbackup.readthedocs.io/en/stable/) ![Freeware][Freeware Icon]
+- [rclone](http://rclone.org/) - Rclone is a command line program to sync files and directories to and from various cloud storage solutions. It also allows encrypted backups.[![Open-Source Software][OSS Icon]](https://github.com/ncw/rclone) ![Freeware][Freeware Icon]
 - [System Rescue CD](http://www.system-rescue-cd.org/SystemRescueCd_Homepage) - SystemRescueCd is a Linux system rescue disk available as a bootable CD-ROM or USB stick for administrating or repairing your system and data after a crash. ![Freeware][Freeware Icon]
 - [Test Disk](http://www.cgsecurity.org/wiki/TestDisk) - TestDisk is powerful free data recovery software! It was primarily designed to help recover lost partitions and/or make non-booting disks bootable again when these symptoms are caused by faulty software. ![Freeware][Freeware Icon]
 - [Timeshift](https://launchpad.net/timeshift) - TimeShift is a system restore utility which takes incremental snapshots of the system using rsync and hard-links. These snapshots can be restored at a later date to undo all changes that were made to the system after the snapshot was taken. Snapshots can be taken manually or at regular intervals using scheduled jobs.![Freeware][Freeware Icon]
@@ -291,7 +293,7 @@ Two Chinese version of this list are available [here](https://github.com/alim0x/
 - [0 A.D](https://play0ad.com/) - Age of Empires like open source RTS game.
 - [Civilization5](http://www.civilization5.com/) - Sid Meier’s Civilization® is recognized as one of the greatest strategy franchises of all-time.
 - [Cockatrice](https://cockatrice.github.io/) - Cockatrice is an open-source multiplatform supported program for playing tabletop card games over a network.[![Open-Source Software][OSS Icon]](https://github.com/Cockatrice) ![Freeware][Freeware Icon]
-- [Desura](http://www.desura.com/about) - Desura is a community driven digital distribution service for gamers, putting the best games, mods and downloadable content from developers at gamers fingertips, ready to buy and play.
+- [Desura](http://www.desura.com/about) - Pre-note: Desura is currently gone, but is being relaunched in the near future. Desura is a community driven digital distribution service for gamers, putting the best games, mods and downloadable content from developers at gamers fingertips, ready to buy and play.
 - [GBrainy](https://wiki.gnome.org/action/show/Apps/gbrainy?action=show&redirect=gbrainy) - Gbrainy is a brain teaser game and trainer to have fun and to keep your brain trained. [![Open-Source Software][OSS Icon]](https://wiki.gnome.org/action/show/Apps/gbrainy?action=show&redirect=gbrainy#Source_code) ![Freeware][Freeware Icon]
 - [Minecraft](https://minecraft.net/en/download/?ref=m) - Minecraft is a game about placing blocks and going on adventures. Explore randomly generated worlds and build amazing things from the simplest of homes to the grandest of castles.![Freeware][Freeware Icon]
 - [Minetest](http://www.minetest.net/) -  Open-source Minecraft written in C++ (uses less resources) and includes modding API. [![Open-Source Software][OSS Icon]](https://github.com/minetest) ![Freeware][Freeware Icon]
@@ -526,7 +528,7 @@ Two Chinese version of this list are available [here](https://github.com/alim0x/
 
 ### Others
 - [GrubCustomizer](https://launchpad.net/grub-customizer) - Grub Customizer is a graphical interface to configure the GRUB2/BURG settings and menuentries. [![Open-Source Software][OSS Icon]](https://code.launchpad.net/grub-customizer) ![Freeware][Freeware Icon]
-- [Infinality bundle & fonts](https://bohoomil.com/) - Infinality bundle & fonts is an Open Source project aimed at Linux administrators and individual users who are looking for a hassle-free way of improving the quality of font rendering. [![Open-Source Software][OSS Icon]](https://github.com/bohoomil/fontconfig-ultimate) ![Freeware][Freeware Icon]
+- [Infinality bundle & fonts](https://bohoomil.com/) - Pre-note: Infinality is currently not maintained anymore by the creator, if on rolling release operating systems, expect breakage. Infinality bundle & fonts is an Open Source project aimed at Linux administrators and individual users who are looking for a hassle-free way of improving the quality of font rendering. [![Open-Source Software][OSS Icon]](https://github.com/bohoomil/fontconfig-ultimate) ![Freeware][Freeware Icon]
 - [Mycroft](https://github.com/MycroftAI/mycroft-core) - A.I. for everyone. [![Open-Source Software][OSS Icon]](https://github.com/MycroftAI/mycroft-core) ![Freeware][Freeware Icon]
 
 ## Command Line Utilities