Change README to markdown format.

Add translation status overview.

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
(cherry picked from commit 544e6fa750)

README.md

@@ -12,10 +12,10 @@ You may add later some other directories.
 Then, a daemon will automatically perform backups when it's needed.
 Keep offers you a simple wizard to recover a previously backuped directory.
 
+.
 
-
-CONTRIBUTING
-==============
+Contributing
+--------------
 
 If you wish to contribute to Keep, you might do so:
 
@@ -24,3 +24,15 @@ If you wish to contribute to Keep, you might do so:
 
 - TDE Weblate Translation Workspace (TWTW) collaboration tool.
   https://mirror.git.trinitydesktop.org/weblate
+
+
+Translations status
+---------------------
+
+### messages
+[![Translations status](https://mirror.git.trinitydesktop.org/weblate/widgets/applications/-/keep/multi-auto.svg
+"Engage in translating")](https://mirror.git.trinitydesktop.org/weblate/projects/applications/keep/)
+
+### desktop files
+[![Translations status](https://mirror.git.trinitydesktop.org/weblate/widgets/applications/-/keep-desktop-files/multi-auto.svg
+"Engage in translating")](https://mirror.git.trinitydesktop.org/weblate/projects/applications/keep-desktop-files/)