Change license on home page to CC-BY 4.0 (#113)

* Change license on home page to CC-BY 4.0
* Added CC and BY icons back in.
* Change colours on hover for honeycomb
* Fix Licence link

Co-authored-by: rbeucher <[email protected]>

License.md

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+The ACCESS-Hive is made available under the [Creative Commons Attribution
+license][cc-by-human]. The following is a human-readable summary of
+(and not a substitute for) the [full legal text of the CC BY 4.0
+license][cc-by-legal].
+
+You are free:
+
+* to **Share**---copy and redistribute the material in any medium or format
+* to **Adapt**---remix, transform, and build upon the material
+
+for any purpose, even commercially.
+
+The licensor cannot revoke these freedoms as long as you follow the
+license terms.
+
+Under the following terms:
+
+* **Attribution**---You must give appropriate credit (mentioning that your work is   derived from work that is Copyright © ACCESS-NRI and, where practical, linking to https://www.access-nri.org.au/), provide a [link to the license][cc-by-human], and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
+
+* **No additional restrictions**---You may not apply legal terms or
+technological measures that legally restrict others from doing
+anything the license permits.  With the understanding that:
+
+Notices:
+
+* You do not have to comply with the license for elements of the
+  material in the public domain or where your use is permitted by an
+  applicable exception or limitation.
+* No warranties are given. The license may not give you all of the
+  permissions necessary for your intended use. For example, other
+  rights such as publicity, privacy, or moral rights may limit how you
+  use the material.
+
+[cc-by-human]: https://creativecommons.org/licenses/by/4.0/
+[cc-by-legal]: https://creativecommons.org/licenses/by/4.0/legalcode

docs/License.md

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+# License
+
+The ACCESS-Hive is made available under the [Creative Commons Attribution
+license][cc-by-human]. The following is a human-readable summary of
+(and not a substitute for) the [full legal text of the CC BY 4.0
+license][cc-by-legal].
+
+You are free:
+
+* to **Share**---copy and redistribute the material in any medium or format
+* to **Adapt**---remix, transform, and build upon the material
+
+for any purpose, even commercially.
+
+The licensor cannot revoke these freedoms as long as you follow the
+license terms.
+
+Under the following terms:
+
+* **Attribution**---You must give appropriate credit (mentioning that your work is   derived from work that is Copyright © ACCESS-NRI and, where practical, linking to https://www.access-nri.org.au/), provide a [link to the license][cc-by-human], and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
+
+* **No additional restrictions**---You may not apply legal terms or
+technological measures that legally restrict others from doing
+anything the license permits.  With the understanding that:
+
+Notices:
+
+* You do not have to comply with the license for elements of the
+  material in the public domain or where your use is permitted by an
+  applicable exception or limitation.
+* No warranties are given. The license may not give you all of the
+  permissions necessary for your intended use. For example, other
+  rights such as publicity, privacy, or moral rights may limit how you
+  use the material.
+
+[cc-by-human]: https://creativecommons.org/licenses/by/4.0/
+[cc-by-legal]: https://creativecommons.org/licenses/by/4.0/legalcode

docs/css/animation.css

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+/*
+   Animation example, for spinners
+*/
+.animate-spin {
+  -moz-animation: spin 2s infinite linear;
+  -o-animation: spin 2s infinite linear;
+  -webkit-animation: spin 2s infinite linear;
+  animation: spin 2s infinite linear;
+  display: inline-block;
+}
+@-moz-keyframes spin {
+  0% {
+    -moz-transform: rotate(0deg);
+    -o-transform: rotate(0deg);
+    -webkit-transform: rotate(0deg);
+    transform: rotate(0deg);
+  }
+
+  100% {
+    -moz-transform: rotate(359deg);
+    -o-transform: rotate(359deg);
+    -webkit-transform: rotate(359deg);
+    transform: rotate(359deg);
+  }
+}
+@-webkit-keyframes spin {
+  0% {
+    -moz-transform: rotate(0deg);
+    -o-transform: rotate(0deg);
+    -webkit-transform: rotate(0deg);
+    transform: rotate(0deg);
+  }
+
+  100% {
+    -moz-transform: rotate(359deg);
+    -o-transform: rotate(359deg);
+    -webkit-transform: rotate(359deg);
+    transform: rotate(359deg);
+  }
+}
+@-o-keyframes spin {
+  0% {
+    -moz-transform: rotate(0deg);
+    -o-transform: rotate(0deg);
+    -webkit-transform: rotate(0deg);
+    transform: rotate(0deg);
+  }
+
+  100% {
+    -moz-transform: rotate(359deg);
+    -o-transform: rotate(359deg);
+    -webkit-transform: rotate(359deg);
+    transform: rotate(359deg);
+  }
+}
+@-ms-keyframes spin {
+  0% {
+    -moz-transform: rotate(0deg);
+    -o-transform: rotate(0deg);
+    -webkit-transform: rotate(0deg);
+    transform: rotate(0deg);
+  }
+
+  100% {
+    -moz-transform: rotate(359deg);
+    -o-transform: rotate(359deg);
+    -webkit-transform: rotate(359deg);
+    transform: rotate(359deg);
+  }
+}
+@keyframes spin {
+  0% {
+    -moz-transform: rotate(0deg);
+    -o-transform: rotate(0deg);
+    -webkit-transform: rotate(0deg);
+    transform: rotate(0deg);
+  }
+
+  100% {
+    -moz-transform: rotate(359deg);
+    -o-transform: rotate(359deg);
+    -webkit-transform: rotate(359deg);
+    transform: rotate(359deg);
+  }
+}

docs/css/fontello-codes.css

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+
+.icon-cc:before { content: '\e800'; } /* '' */
+.icon-cc-by:before { content: '\e801'; } /* '' */
+.icon-honey_comb:before { content: '\e802'; } /* '' */