Add some licenses for sources to readme

This adds a column to the Sources table for licenses.
Licenses which could be determined from each source
are populated, along with a link to the license if the license
is not mentioned in the host file itself.

Related to the following issue:
https://github.com/StevenBlack/hosts/issues/350

diff --git a/readme.md b/readme.md
index 73ee52100728829bca11da6949072581d9e0685e..ca6f3317054d365fda6dec598fd0146ab3077e7f 100644 (file)
--- a/readme.md
+++ b/readme.md
@@ -43,23 +43,23 @@ of OS.
 Updated `hosts` files from the following locations are always unified and 
 included:
 
-Host file source | Description | Home page | Raw hosts | Update frequency 
------------------|-------------|:---------:|:---------:|:-------:
-AdAway | AdAway is an open source ad blocker for Android using the hosts file. |[link](https://adaway.org/) | [raw](https://raw.githubusercontent.com/AdAway/adaway.github.io/master/hosts.txt) | occasionally 
-add.2o7Net | 2o7Net tracking sites based on http://www.hostsfile.org/hosts.html content. |[link](https://github.com/FadeMind/hosts.extras) | [raw](https://raw.githubusercontent.com/FadeMind/hosts.extras/master/add.2o7Net/hosts) | occasionally 
-add.Dead | Dead sites based on http://www.hostsfile.org/hosts.html content. |[link](https://github.com/FadeMind/hosts.extras) | [raw](https://raw.githubusercontent.com/FadeMind/hosts.extras/master/add.Dead/hosts) | occasionally 
-add.Risk | Risk content sites based on http://www.hostsfile.org/hosts.html content. |[link](https://github.com/FadeMind/hosts.extras) | [raw](https://raw.githubusercontent.com/FadeMind/hosts.extras/master/add.Risk/hosts) | occasionally 
-add.Spam | Spam sites based on http://www.hostsfile.org/hosts.html content. |[link](https://github.com/FadeMind/hosts.extras) | [raw](https://raw.githubusercontent.com/FadeMind/hosts.extras/master/add.Spam/hosts) | occasionally 
-Mitchell Krog's - Badd Boyz Hosts | Sketchy domains and Bad Referrers from my Nginx and Apache Bad Bot and Spam Referrer Blockers |[link](https://github.com/mitchellkrogza/Badd-Boyz-Hosts) | [raw](https://raw.githubusercontent.com/mitchellkrogza/Badd-Boyz-Hosts/master/hosts) | weekly 
-KADhosts | Fraud/adware/scam websites. |[link](https://github.com/azet12/KADhosts) | [raw](https://raw.githubusercontent.com/azet12/KADhosts/master/KADhosts.txt) | frequently 
-Malware Domain List | Malware Domain List is a non-commercial community project. |[link](http://www.malwaredomainlist.com/) | [raw](https://www.malwaredomainlist.com/hostslist/hosts.txt) | weekly 
-MVPS hosts file | The purpose of this site is to provide the user with a high quality custom HOSTS file. |[link](http://winhelp2002.mvps.org/) | [raw](http://winhelp2002.mvps.org/hosts.txt) | monthly 
-Dan Pollock - someonewhocares.org | How to make the internet not suck (as much). |[link](http://someonewhocares.org/hosts/) | [raw](http://someonewhocares.org/hosts/zero/hosts) | frequently 
-SpotifyAds | Spotify ads sources sites based on https://github.com/Xeroday/Spotify-Ad-Blocker content. |[link](https://github.com/FadeMind/hosts.extras) | [raw](https://raw.githubusercontent.com/FadeMind/hosts.extras/master/SpotifyAds/hosts) | occasionally 
-Steven Black's ad-hoc list | Additional sketch domains as I come across them. |[link](https://github.com/StevenBlack/hosts/blob/master/data/StevenBlack/hosts) | [raw](https://raw.githubusercontent.com/StevenBlack/hosts/master/data/StevenBlack/hosts) | occasionally 
-tyzbit | Microsoft tracking domains.  A fork of this repo providing additional data. |[link](https://github.com/tyzbit/hosts/blob/master/data/tyzbit/hosts) | [raw](https://raw.githubusercontent.com/tyzbit/hosts/master/data/tyzbit/hosts) | rarely 
-UncheckyAds | Windows installers ads sources sites based on https://unchecky.com/ content. |[link](https://github.com/FadeMind/hosts.extras) | [raw](https://raw.githubusercontent.com/FadeMind/hosts.extras/master/UncheckyAds/hosts) | occasionally 
-yoyo.org | Blocking with ad server and tracking server hostnames. |[link](https://pgl.yoyo.org/adservers/) | [raw](https://pgl.yoyo.org/adservers/serverlist.php?hostformat=hosts&mimetype=plaintext&useip=0.0.0.0) | frequently 
+Host file source | Description | Home page | Raw hosts | Update frequency | Licenses
+-----------------|-------------|:---------:|:---------:|:-------:|:-------:
+AdAway | AdAway is an open source ad blocker for Android using the hosts file. |[link](https://adaway.org/) | [raw](https://raw.githubusercontent.com/AdAway/adaway.github.io/master/hosts.txt) | occasionally | CC BY 3.0
+add.2o7Net | 2o7Net tracking sites based on http://www.hostsfile.org/hosts.html content. |[link](https://github.com/FadeMind/hosts.extras) | [raw](https://raw.githubusercontent.com/FadeMind/hosts.extras/master/add.2o7Net/hosts) | occasionally | [MIT](https://github.com/FadeMind/hosts.extras/blob/master/LICENSE)
+add.Dead | Dead sites based on http://www.hostsfile.org/hosts.html content. |[link](https://github.com/FadeMind/hosts.extras) | [raw](https://raw.githubusercontent.com/FadeMind/hosts.extras/master/add.Dead/hosts) | occasionally | [MIT](https://github.com/FadeMind/hosts.extras/blob/master/LICENSE)
+add.Risk | Risk content sites based on http://www.hostsfile.org/hosts.html content. |[link](https://github.com/FadeMind/hosts.extras) | [raw](https://raw.githubusercontent.com/FadeMind/hosts.extras/master/add.Risk/hosts) | occasionally | [MIT](https://github.com/FadeMind/hosts.extras/blob/master/LICENSE)
+add.Spam | Spam sites based on http://www.hostsfile.org/hosts.html content. |[link](https://github.com/FadeMind/hosts.extras) | [raw](https://raw.githubusercontent.com/FadeMind/hosts.extras/master/add.Spam/hosts) | occasionally | [MIT](https://github.com/FadeMind/hosts.extras/blob/master/LICENSE)
+Mitchell Krog's - Badd Boyz Hosts | Sketchy domains and Bad Referrers from my Nginx and Apache Bad Bot and Spam Referrer Blockers |[link](https://github.com/mitchellkrogza/Badd-Boyz-Hosts) | [raw](https://raw.githubusercontent.com/mitchellkrogza/Badd-Boyz-Hosts/master/hosts) | weekly | non-commercial with attribution
+KADhosts | Fraud/adware/scam websites. |[link](https://github.com/azet12/KADhosts) | [raw](https://raw.githubusercontent.com/azet12/KADhosts/master/KADhosts.txt) | frequently | [GPLv3](https://github.com/azet12/KADhosts/blob/master/LICENSE)
+Malware Domain List | Malware Domain List is a non-commercial community project. |[link](http://www.malwaredomainlist.com/) | [raw](https://www.malwaredomainlist.com/hostslist/hosts.txt) | weekly | ["can be used for free by anyone"](http://www.malwaredomainlist.com/)
+MVPS hosts file | The purpose of this site is to provide the user with a high quality custom HOSTS file. |[link](http://winhelp2002.mvps.org/) | [raw](http://winhelp2002.mvps.org/hosts.txt) | monthly | CC BY-NC-SA 4.0
+Dan Pollock - someonewhocares.org | How to make the internet not suck (as much). |[link](http://someonewhocares.org/hosts/) | [raw](http://someonewhocares.org/hosts/zero/hosts) | frequently | non-commercial with attribution
+SpotifyAds | Spotify ads sources sites based on https://github.com/Xeroday/Spotify-Ad-Blocker content. |[link](https://github.com/FadeMind/hosts.extras) | [raw](https://raw.githubusercontent.com/FadeMind/hosts.extras/master/SpotifyAds/hosts) | occasionally | [MIT](https://github.com/FadeMind/hosts.extras/blob/master/LICENSE)
+Steven Black's ad-hoc list | Additional sketch domains as I come across them. |[link](https://github.com/StevenBlack/hosts/blob/master/data/StevenBlack/hosts) | [raw](https://raw.githubusercontent.com/StevenBlack/hosts/master/data/StevenBlack/hosts) | occasionally |
+tyzbit | Microsoft tracking domains.  A fork of this repo providing additional data. |[link](https://github.com/tyzbit/hosts/blob/master/data/tyzbit/hosts) | [raw](https://raw.githubusercontent.com/tyzbit/hosts/master/data/tyzbit/hosts) | rarely |
+UncheckyAds | Windows installers ads sources sites based on https://unchecky.com/ content. |[link](https://github.com/FadeMind/hosts.extras) | [raw](https://raw.githubusercontent.com/FadeMind/hosts.extras/master/UncheckyAds/hosts) | occasionally | [MIT](https://github.com/FadeMind/hosts.extras/blob/master/LICENSE)
+yoyo.org | Blocking with ad server and tracking server hostnames. |[link](https://pgl.yoyo.org/adservers/) | [raw](https://pgl.yoyo.org/adservers/serverlist.php?hostformat=hosts&mimetype=plaintext&useip=0.0.0.0) | frequently |