Drop automake build support.

Add basic cmake build instructions.
Rework of the README file.
Delete files INDEX and Mainpage.dox.
Add a warning if the rdiff-backup backend is not found on the system.
Some cosmetics.

Signed-off-by: gregory guy <gregory-tde@laposte.net>

1 files changed, 21 insertions, 7 deletions

diff --git a/README b/README
index 1fb8c05..ef24509 100644
--- a/README
+++ b/README
@@ -1,12 +1,26 @@
-Keep README
-=====================
 
-Keep is a simple backup system for KDE.
+Keep - a backup system for TDE.
 
-The principe is pretty simple: you choose a directory to backup, you choose the directory in which you want to backup it, you set up some options (eg. frequency) and it's done! Of course you can add later some other directories.
 
-A daemon will after take care of automatically perform backups when it's needed.
+Keep is an automatic backup program that allows users to set the
+parameters of the backup, including the frequency and the number of
+backups.
 
-When the time comes, Keep offers you a simple wizard to recover a previously backuped directory.
+You choose a directory to backup, you choose the directory in which you
+want to backup it (you may set up some options eg. the backups frequency).
+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.
 
-It uses rdiff-backup (http://www.nongnu.org/rdiff-backup/) as backend.
+
+
+CONTRIBUTING
+==============
+
+If you wish to contribute to Keep, you might do so:
+
+- TDE Gitea Workspace (TGW) collaboration tool.
+  https://mirror.git.trinitydesktop.org/gitea
+
+- TDE Weblate Translation Workspace (TWTW) collaboration tool.
+  https://mirror.git.trinitydesktop.org/weblate