replace unlicensed icons/images, add proper credits

  * fugue icons (http://p.yusukekamiyamane.com/) CC-BY-SA license
  * ornimental bookend (https://openclipart.org/detail/19869/ornimental-bookend---left-by-j4p4n) Public domain license
  * Paper_texture_v5_by_bashcorpo_w1000.jpg source found at http://bashcorpo.deviantart.com/art/Grungy-paper-texture-v-5-22966998 under Public Domain license
  * linecons (https://www.iconfinder.com/iconsets/linecons-free-vector-icons-pack) CC-BY license
  * add credits to COPYING, (get list of committers with git shortlog -sne, and previous contributors from the author's website)
  * Fixes https://github.com/shaarli/Shaarli/issues/10
  * Fixes https://github.com/sebsauvage/Shaarli/issues/8

15 files changed, 47 insertions, 3 deletions

diff --git a/COPYING b/COPYING
index d9731d27..0ba11e48 100644
--- a/COPYING
+++ b/COPYING
@@ -1,6 +1,50 @@
-Shaarli is distributed under the zlib/libpng License:
+Files: * 
+License: zlib/libpng
+Copyright: (c) 2011-2014 SĂ©bastien SAUVAGE <sebsauvage@sebsauvage.net>
+           (c) 2011-2014 Alexandre Alapetite <alexandre@alapetite.fr>
+           (c) 2011-2014 David Sferruzza <david.sferruzza@gmail.com>
+           (c) 2011-2014 Christophe HENRY <christophe.henry@sbgodin.fr>
+           (c) 2011-2014 Mathieu Chabanon <git@matchab.fr>
+           (c) 2011-2014 BoboTiG <bobotig@gmail.com>
+           (c) 2011-2014 Bronco <bronco@warriordudimanche.net>
+           (c) 2011-2014 Emilien Klein <emilien@klein.st>
+           (c) 2011-2014 Knah Tsaeb <knah-tsaeb@knah-tsaeb.org>
+           (c) 2011-2014 Lionel Martin <renarddesmers@gmail.com>
+           (c) 2011-2014 lehollandaisvolant <levoltigeurhollandais@gmail.com>
+           (c) 2011-2014 timo van neerden <fire@lehollandaisvolant.net>
+           (c) 2011-2014 nodiscc <nodiscc@gmail.com>
+
+
+
+Files: images/calendar.png, images/edit_icon.png, images/feed-icon-14x14.png, images/private.png, images/private_16x16.png, images/private_16x16_active.png, images/qrcode.png, images/tag_blue.png
+License: CC-BY (http://creativecommons.org/licenses/by/3.0/)
+Copyright: (c) 2014 Yusuke Kamiyamane
+Source: http://p.yusukekamiyamane.com/
+
+Files: images/delete_icon.png
+License: CC-BY (http://creativecommons.org/licenses/by/3.0/)
+Copyright: (c) 2014 Designmodo
+Source: http://designmodo.com/linecons-free/
+
+
+Files: images/floral_left.png, images/floral_right.png, images/squiggle.png, images/squiggle2.png, images/squiggle_closing.png
+Licence: Public Domain
+Source: https://openclipart.org/people/j4p4n/j4p4n_ornimental_bookend_-_left.svg
+
+
+Files: images/Paper_texture_v5_by_bashcorpo_w1000.jpg
+Licence: Public Domain
+Source: http://bashcorpo.deviantart.com/art/Grungy-paper-texture-v-5-22966998
+
+Files: images/logo.png
+License: zlib/libpng
+Copyright: (c) 2011-2014 idleman idleman@idleman.fr
+
+
+
+--------------------------------------------------------
+ZLIB/LIBPNG LICENSE
 
-Copyright (c) 2011 Sébastien SAUVAGE (sebsauvage.net)
 
 This software is provided 'as-is', without any express or implied warranty.
 In no event will the authors be held liable for any damages arising from
@@ -18,4 +62,4 @@ freely, subject to the following restrictions:
   2. Altered source versions must be plainly marked as such, and must
      not be misrepresented as being the original software.
 
-  3. This notice may not be removed or altered from any source distribution.
+  3. This notice may not be removed or altered from any source distribution.
\ No newline at end of file
diff --git a/images/calendar.png b/images/calendar.png
index 65891385..81c74519 100644
--- a/images/calendar.png
+++ b/images/calendar.png
diff --git a/images/delete_icon.png b/images/delete_icon.png
index 55e388b4..810b94d8 100644
--- a/images/delete_icon.png
+++ b/images/delete_icon.png
diff --git a/images/edit_icon.png b/images/edit_icon.png
index 5cff5743..16c440c8 100644
--- a/images/edit_icon.png
+++ b/images/edit_icon.png
diff --git a/images/feed-icon-14x14.png b/images/feed-icon-14x14.png
index b3c949d2..10161702 100644
--- a/images/feed-icon-14x14.png
+++ b/images/feed-icon-14x14.png
diff --git a/images/floral_left.png b/images/floral_left.png
index 5a4ad89b..f09a861d 100644
--- a/images/floral_left.png
+++ b/images/floral_left.png
diff --git a/images/floral_right.png b/images/floral_right.png
index cb7b201f..0dfb6112 100644
--- a/images/floral_right.png
+++ b/images/floral_right.png
diff --git a/images/private.png b/images/private.png
index 5cea272a..1364b355 100644
--- a/images/private.png
+++ b/images/private.png
diff --git a/images/private_16x16.png b/images/private_16x16.png
index d58c4823..8bb34d7d 100644
--- a/images/private_16x16.png
+++ b/images/private_16x16.png
diff --git a/images/private_16x16_active.png b/images/private_16x16_active.png
index dd43baf2..af990d2c 100644
--- a/images/private_16x16_active.png
+++ b/images/private_16x16_active.png
diff --git a/images/qrcode.png b/images/qrcode.png
index 99f25267..c2cfa476 100644
--- a/images/qrcode.png
+++ b/images/qrcode.png
diff --git a/images/squiggle.png b/images/squiggle.png
index 9fd2129d..a6ce218c 100644
--- a/images/squiggle.png
+++ b/images/squiggle.png
diff --git a/images/squiggle2.png b/images/squiggle2.png
index 23409ce3..c795f0a3 100644
--- a/images/squiggle2.png
+++ b/images/squiggle2.png
diff --git a/images/squiggle_closing.png b/images/squiggle_closing.png
index 901fff5f..3f9d02b1 100644
--- a/images/squiggle_closing.png
+++ b/images/squiggle_closing.png
diff --git a/images/tag_blue.png b/images/tag_blue.png
index 9757fc6e..7ec902fc 100644
--- a/images/tag_blue.png
+++ b/images/tag_blue.png