Squashed commit of the following:

commit e55a243673fdd5bccb281b070f0e97832bba696d
Author: Antoine Catton <acatton@tiolive.com>
Date:   Mon Sep 19 14:41:57 2011 +0200

    Minor: removed unused variable "returncode"

commit 5a863d2e034782e2f58bbab01a0eb57d581a0b30
Author: Antoine Catton <acatton@tiolive.com>
Date:   Mon Sep 19 14:40:00 2011 +0200

    Use subprocess.check_call instead of checking return code of
    subprocess.call()

commit 91fc5e8d4893eec41cc651ef2510c4feaab85eee
Author: Antoine Catton <acatton@tiolive.com>
Date:   Mon Sep 19 14:33:24 2011 +0200

    Minor: removing useless commented code in davstorage software.cfg

commit 753fc3084429aefe9381f2e0f438c4303cadf6e4
Author: Antoine Catton <acatton@tiolive.com>
Date:   Mon Sep 19 14:27:48 2011 +0200

    Minor: removing rebootstrap of the software release

    Another new python for mariadb is useless.

commit 62b3d3959834921005e7b23f1588644448e6d4d5
Author: Antoine Catton <acatton@tiolive.com>
Date:   Mon Sep 19 14:23:52 2011 +0200

    Partially revert 3728936e6a1b2728bcdefc70298bb4adb69a777e in order to
    clean the git history.

commit 05a458a71311298b2620cebb3122e6a8fe54c622
Merge: 87f61f7 a33be315
Author: Łukasz Nowak <luke@nexedi.com>
Date:   Mon Sep 19 13:35:17 2011 +0200

    Merge branch 'master' into mariadb-backup

commit 87f61f793058b9a2e5584b31691c47bc720bcca8
Author: Antoine Catton <acatton@tiolive.com>
Date:   Mon Sep 19 13:28:33 2011 +0200

    Minor: removing trailing spaces

commit 7bf410ecb9e3f1966c579a327ed4d5df80193046
Author: Antoine Catton <acatton@tiolive.com>
Date:   Mon Sep 19 13:08:53 2011 +0200

    Minor: Adding import-script.sh I forgot to commit

commit 7435626070c300c4e4e579c632ccf4700dc7aab8
Merge: 0510486 13d6e1d3
Author: Antoine Catton <acatton@tiolive.com>
Date:   Mon Sep 19 11:55:33 2011 +0200

    Merge branch 'master' into mariadb-backup

    Conflicts:
    	slapos/recipe/mysql/__init__.py

commit 05104863cd426d4977ceaed6d2509764dd46b4bd
Merge: 1b43ef4 4299234e
Author: Antoine Catton <acatton@tiolive.com>
Date:   Thu Sep 8 17:24:44 2011 +0200

    Merge branch 'master' into mariadb-backup

commit 1b43ef420bc23be6cec791b690ad38b1468cbcc2
Author: Antoine Catton <acatton@tiolive.com>
Date:   Thu Sep 8 15:56:35 2011 +0200

    Trim the branch to just add davstorage backup

commit 9f61de06d0da2c42281703409b55e94005125d3c
Author: Antoine Catton <acatton@tiolive.com>
Date:   Thu Sep 8 15:37:43 2011 +0200

    Switch MySQL Backup to duplicity with webdav remote server

commit 2fa9ae925a4629424bd728ec059ea59e9c2a63be
Author: Antoine Catton <acatton@tiolive.com>
Date:   Thu Sep 8 15:34:40 2011 +0200

    Minor: fix the buildout of duplicity to work

commit 51e512e5ecfc9e23823e8ba02f168eb34ac7fca4
Author: Antoine Catton <acatton@tiolive.com>
Date:   Thu Sep 8 14:11:07 2011 +0200

    Adding duplicity software release

commit 094abfd41ba87f340c52dfd540f09b8f5b2fbb2c
Merge: f59c5c5 150c49e
Author: Antoine Catton <acatton@tiolive.com>
Date:   Mon Sep 5 14:04:03 2011 +0200

    Merge branch 'webdav' into mariadb-failover

commit 150c49e3cd12e3b8f935c864ccc292c082049289
Author: Antoine Catton <acatton@tiolive.com>
Date:   Mon Sep 5 13:15:40 2011 +0200

    Working webdav storage

commit 159054aec04f13ed0e5687a8466bd4803a8c1350
Author: Antoine Catton <acatton@tiolive.com>
Date:   Fri Sep 2 17:25:08 2011 +0200

    Link with the right dbm

commit 7bd8c5ad00c53a7830dd45093656907978d26c21
Author: Antoine Catton <acatton@tiolive.com>
Date:   Thu Sep 1 09:35:31 2011 +0200

    Enable dav-fs module on apache compilation

commit f59c5c549360ac8d5e16b3c510305502a41880f6
Author: Antoine Catton <acatton@tiolive.com>
Date:   Wed Aug 31 15:13:11 2011 +0200

    Adding pull_backup_server on mariadb

commit 3728936e6a1b2728bcdefc70298bb4adb69a777e
Author: Antoine Catton <acatton@tiolive.com>
Date:   Wed Aug 31 15:12:35 2011 +0200

    Switch mariadb to dropbear

commit dbe4efeda490d8f201d39ba1d1f2cac2e69c38f3
Author: Antoine Catton <acatton@tiolive.com>
Date:   Wed Aug 31 15:03:09 2011 +0200

    Linking dropbear with slapos zlib

commit f6c9b477a9ba4fd67ccc0b19e2a1a8adfa767b11
Merge: bb80ae9 1a85f89
Author: Antoine Catton <acatton@tiolive.com>
Date:   Tue Aug 30 14:05:24 2011 +0200

    Merging from pull-backup-server branch

commit bb80ae9bd341cfdf2663f7cff85b2a2cffc2cb32
Author: Antoine Catton <acatton@tiolive.com>
Date:   Tue Aug 30 13:58:41 2011 +0200

    Switch from OpenSSH client to Dropbear client

commit d0cf9dfc9f34f7ab3bc747018bcb47f10afa8170
Author: Antoine Catton <acatton@tiolive.com>
Date:   Tue Aug 30 13:57:21 2011 +0200

    Minor: Dropbear buildout fine tuning

commit 5f50ae5c79cce438ee0eabbede9590c797156dad
Author: Antoine Catton <acatton@tiolive.com>
Date:   Tue Aug 30 09:08:41 2011 +0200

    Add ipv6 patch for dropbear

    Took here :
    <https://lists.openwrt.org/pipermail/openwrt-devel/2009-May/004299.html>

commit 80a2e24a8c6c54bd04d22b1b96710faa1c354bc2
Author: Antoine Catton <acatton@tiolive.com>
Date:   Mon Aug 29 17:54:36 2011 +0200

    Updating the pull_backup_server buildout

commit 8736902307cde71ae6f95e257b3e89fef7d721db
Author: Antoine Catton <acatton@tiolive.com>
Date:   Mon Aug 29 17:51:19 2011 +0200

    Replacing openssh buildout by dropbear one.

    Adding my own dropbear patch which was submitted to
    dropbear developpers.

commit 1a85f89df53a6c770371935f24448d5c12c1f75c
Author: Antoine Catton <acatton@tiolive.com>
Date:   Thu Aug 25 11:54:11 2011 +0200

    Minor: use internal writeFile function instead open(..., 'w')

commit cc1be9293072f9b95772dcc666cbbc2bf77b6bf2
Author: Antoine Catton <acatton@tiolive.com>
Date:   Thu Aug 25 09:40:57 2011 +0200

    Adding rdiff_backup installation and configuration

commit 38882163cb12d965ba0f1e3c87de9775ffe11ed0
Author: Antoine Catton <acatton@tiolive.com>
Date:   Wed Aug 24 09:48:07 2011 +0200

    Minor: adding ssh compression

commit eb5bff2affcc6a4b6e5d332a2c59c9663839c6a0
Author: Antoine Catton <acatton@tiolive.com>
Date:   Tue Aug 23 17:35:57 2011 +0200

    Minor: fix adding ssh_config template

commit 07fcca2381cb9167779aa18434b0d8e1514d6403
Author: Antoine Catton <acatton@tiolive.com>
Date:   Tue Aug 23 17:32:24 2011 +0200

    Minor: fix of error due to ssh_conf to self.ssh_conf renaming

commit c3f7c4944e960b463166e000422888bec13556a0
Author: Antoine Catton <acatton@tiolive.com>
Date:   Tue Aug 23 16:47:32 2011 +0200

    Adding ssh_config file generation

commit 4c6ebe52eab924eca18df4950a2bce6f10513971
Author: Antoine Catton <acatton@tiolive.com>
Date:   Tue Aug 23 16:43:52 2011 +0200

    Minor: adding consistency to known_hosts file creation

commit c814412504d1b9682c180e40507a861ec125ebb9
Author: Antoine Catton <acatton@tiolive.com>
Date:   Tue Aug 23 16:40:50 2011 +0200

    Minor: put the parameter dict reading at the begining

commit 956db5d669d25bfbb0f0675a1d06d1c05a4056ad
Author: Antoine Catton <acatton@tiolive.com>
Date:   Tue Aug 23 16:39:09 2011 +0200

    Minor: save sshd_conf options

commit 2535efd9dc003474b31480b529a1ecf2b057e2c0
Author: Antoine Catton <acatton@tiolive.com>
Date:   Tue Aug 23 15:11:15 2011 +0200

    Minor: adding template for known_hosts file

commit 02f865391d3a95cbe87f7461696dec339ffe32e2
Author: Antoine Catton <acatton@tiolive.com>
Date:   Tue Aug 23 12:58:55 2011 +0200

    Add known_hosts file generation

commit 411052f4452c273674a6e3d5497807e6f6041948
Author: Antoine Catton <acatton@tiolive.com>
Date:   Tue Aug 23 12:57:40 2011 +0200

    Minor: strip the ssh key value.

commit 669996d528a3177a601b60ad0767b8e5c6791455
Author: Antoine Catton <acatton@tiolive.com>
Date:   Tue Aug 23 12:56:35 2011 +0200

    Minor: dirty fix to avoid "unused option" message

commit 8dda614bcb389ae57398c020eafcdabf77354281
Author: Antoine Catton <acatton@tiolive.com>
Date:   Tue Aug 23 12:55:08 2011 +0200

    Minor: save cron.d path

commit ca95838a0512a9065fa08f51152791ca918fadb0
Author: Antoine Catton <acatton@tiolive.com>
Date:   Tue Aug 23 11:18:55 2011 +0200

    Minor: code condensation

commit 1e251053ab1a3eb7acd2bf5af42c075f56a1fbdb
Author: Antoine Catton <acatton@tiolive.com>
Date:   Tue Aug 23 10:38:46 2011 +0200

    Pull Backup Server recipe first draft

commit 9bf0841e55078e5f5d4ea822f05cbb0b2840f6d2
Author: Antoine Catton <acatton@tiolive.com>
Date:   Mon Aug 22 13:18:08 2011 +0200

    Minor: code cleaning on mysql recipe

commit 91a5ec43e7835acc283a88733b0edcc146013b5b
Author: Antoine Catton <acatton@tiolive.com>
Date:   Fri Aug 19 15:47:01 2011 +0200

    Minor: adding sshd_binary option to mariadb

commit ba53f1ed65021273f0c5797830ec164963391249
Author: Antoine Catton <acatton@tiolive.com>
Date:   Fri Aug 19 15:12:44 2011 +0200

    Adding openssh part to mariadb software release

commit 4fa4540c300e62322ff0eddd0609a02ad5d20f26
Author: Antoine Catton <acatton@tiolive.com>
Date:   Fri Aug 19 15:11:47 2011 +0200

    Adding openssh part

commit 15c4b3203aabefde58dcfcf43fafb3174290a671
Author: Antoine Catton <acatton@tiolive.com>
Date:   Fri Aug 19 13:25:42 2011 +0200

    Minor: clean up white spaces in mysql recipe