Update README.md - remove dead urls/bloat

Removing dead URLs, services, or websites

* [Grey Literature Report](http://www.greylit.org)
* [NewsRSSTicker](http://www.newsrssticker.com)
* [Memonic](http://www.memonic.com)
* [Zeadoo](http://www.zeadoo.com)
* [Yourport](http://www.yourport.com)
* [Weave](http://oicweave.org)
* [Timescape](https://www.timescape.io)
* [Chartio](https://chartio.com)
* [Clicdata](http://www.clicdata.com)


Remove content in Stock Images section

- Replaced with Awesome Stock Resources list

Remove content in Books & Reading section

 - Unrelated to OSINT / bloat.

README.md

@@ -50,7 +50,6 @@ In the intelligence community (IC), the term "open" refers to overt, publicly av
  - [Video Search and Other Video Tools](#-video-search-and-other-video-tools)
  - [Radio and Podcasts Tools](#-radio-and-podcasts-tools)
  - [Academic Resources and Grey Literature](#-academic-resources-and-grey-literature)
- - [Books and Reading](#-books-and-reading)
  - [Geospatial Research and Mapping Tools](#-geospatial-research-and-mapping-tools)
  - [News](#-news)
  - [News Digest and Discovery Tools](#-news-digest-and-discovery-tools)
@@ -796,25 +795,7 @@ algorithms, knowledgebase and AI technology.
 
 ## [↑](#-Table-of-Contents) Stock Images
 
-* [AlltheFreeStock](http://allthefreestock.com)
-* [Death to Stock](http://deathtothestockphoto.com)
-* [Freeimages](http://www.freeimages.com)
-* [Freestocks.org](http://freestocks.org)
-* [Gratisography](http://www.gratisography.com)
-* [IM Free](http://www.imcreator.com/free)
-* [ISO Republic](http://isorepublic.com)
-* [iStockphoto](http://www.istockphoto.com)
-* [Kaboompics](http://kaboompics.com)
-* [LibreStock](https://librestock.com)
-* [Life of Pix](http://www.lifeofpix.com)
-* [NegativeSpace](http://negativespace.co)
-* [New Old Stock](http://nos.twnsnd.co)
-* [Pixabay](https://pixabay.com)
-* [Pexels](https://www.pexels.com)
-* [Stocksnap](https://stocksnap.io)
-* [Shutterstock](http://www.shutterstock.com)
-* [tookapic](https://stock.tookapic.com)
-* [Unsplash](https://unsplash.com) - Free high-resolution photos.
+* See the [Awesome Stock Resources](https://github.com/neutraltone/awesome-stock-resources) list.
 
 ## [↑](#-Table-of-Contents) Video Search and Other Video Tools
 
@@ -871,7 +852,6 @@ algorithms, knowledgebase and AI technology.
 * [Google Scholar](https://scholar.google.com)
 * [Grey Guide](http://greyguide.isti.cnr.it)
 * [Grey Literature – List of Gateways](http://csulb.libguides.com/graylit)
-* [Grey Literature Report](http://www.greylit.org)
 * [Grey Literature Strategies](http://greylitstrategies.info)
 * [GreyNet International](http://www.greynet.org)
 * [HighWire: Free Online Full-text Articles](http://highwire.stanford.edu/lists/freeart.dtl)
@@ -902,55 +882,6 @@ algorithms, knowledgebase and AI technology.
 * [World Science](http://worldwidescience.org)
 * [Zetoc](http://zetoc.jisc.ac.uk)
 
-## [↑](#-Table-of-Contents) Books and Reading
-
-* [BingeBooks](https://www.bingebooks.com)
-* [Blinkist](https://www.blinkist.com)
-* [Bookbub](https://www.bookbub.com)
-* [Bookbrowse](https://www.bookbrowse.com)
-* [Bookish](https://bookish.netgalley.com)
-* [Booklikes](http://booklikes.com)
-* [Bookmate](https://bookmate.com)
-* [Bookscovery](https://www.bookscovery.com)
-* [Bookseer](http://bookseer.com)
-* [Books on the Knob](http://blog.booksontheknob.org)
-* [Calibre](https://www.calibre-ebook.com)
-* [ExplainToMe](https://explaintome.herokuapp.com)
-* [Favobooks](http://favobooks.com)
-* [Free Kindle Books](http://freekindlebooks.org)
-* [Gnooks](http://www.gnooks.com)
-* [Google Books](https://books.google.com)
-* [Goodreads](http://www.goodreads.com)
-* [How Long To Read](https://howlongtoreadthis.com)
-* [I love my Kindle](https://ilmk.wordpress.com)
-* [Internet Archive Texts](http://archive.org/details.php?identifier=texts)
-* [Jellybooks](https://www.jellybooks.com)
-* [Just Free Books](http://www.justfreebooks.info)
-* [KindleNationDay](http://kindlenationdaily.com)
-* [KindleWorld](http://kindleworld.blogspot.com)
-* [Leatherbound](http://www.leatherbound.me)
-* [Lendle](http://lendle.me)
-* [LibraryThing](https://www.librarything.com)
-* [Librivox](https://librivox.org)
-* [Loyal Books](http://www.loyalbooks.com)
-* [Many Books](http://manybooks.net)
-* [MostRecommendedBooks](https://mostrecommendedbooks.com)
-* [Narro](https://www.narro.co)
-* [Open Culture: Free Audiobooks](http://www.openculture.com/freeaudiobooks)
-* [OpeningtheBook](http://www.openingthebook.com)
-* [Overdrive](https://www.overdrive.com)
-* [Pixel of Ink](http://www.pixelofink.com)
-* [Project Gutenberg](http://www.gutenberg.org)
-* [Read](https://medium.com/@readapp/introducing-read-for-ios-de4d2799254a#.z3lrigjr7)
-* [Reader IQ](http://www.ereaderiq.com)
-* [Readgeek](http://www.readgeek.com)
-* [Read This Twice](https://readthistwice.com)
-* [Riffle](https://www.rifflebooks.com)
-* [Shepherd](https://www.shepherd.com)
-* [The Story Graph](https://www.thestorygraph.com)
-* [Tinderizer](http://tinderizer.com)
-* [Vuibo](https://vuibo.com)
-* [WhatShouldIReadNext](http://www.whatshouldireadnext.com)
 
 ## [↑](#-Table-of-Contents) Geospatial Research and Mapping Tools
 
@@ -1194,7 +1125,6 @@ algorithms, knowledgebase and AI technology.
 * [Mention](https://en.mention.com)
 * [Netvibes](http://www.netvibes.com)
 * [Newsblur](http://newsblur.com)
-* [NewsRSSTicker](http://www.newsrssticker.com)
 * [OmeaReader](http://www.jetbrains.com/omea/reader)
 * [OnWebChange](http://onwebchange.com)
 * [Reeder](http://reederapp.com)
@@ -1233,7 +1163,6 @@ algorithms, knowledgebase and AI technology.
 * [Linkman Pro](http://www.outertech.com/en/bookmarks-favorites)
 * [Linkstash](http://www.xrayz.co.uk)
 * [LiveBinders](http://www.livebinders.com)
-* [Memonic](http://www.memonic.com)
 * [Microsoft OneNote](http://office.microsoft.com/en-us/onenote)
 * [Papaly](https://papaly.com)
 * [Paperwork](https://github.com/twostairs/paperwork)
@@ -1264,8 +1193,6 @@ algorithms, knowledgebase and AI technology.
 * [start.me](https://www.start.me)
 * [Symbaloo](http://www.symbaloo.com)
 * [uStart.org](http://www.ustart.org)
-* [Yourport](http://www.yourport.com)
-* [Zeadoo](http://www.zeadoo.com)
 * [Zenstart](http://www.zenstart.com)
 
 ## [↑](#-Table-of-Contents) Browsers
@@ -1520,9 +1447,7 @@ algorithms, knowledgebase and AI technology.
 * [Timeglider](http://timeglider.com/widget)
 * [Timeline](http://timeline.knightlab.com)
 * [Timeline](http://www.simile-widgets.org/timeline)
-* [Timescape](https://www.timescape.io)
 * [Timetoast](http://www.timetoast.com)
-* [Weave](http://oicweave.org)
 * [Venngage](https://venngage.com)
 * [Visage](https://visage.co)
 * [Vis.js](http://visjs.org)
@@ -1703,8 +1628,6 @@ algorithms, knowledgebase and AI technology.
 ## [↑](#-Table-of-Contents) Dashboard Tools
 
 * [Analytics Portfolio](https://analyticsportfolio.com)
-* [Chartio](https://chartio.com)
-* [Clicdata](http://www.clicdata.com)
 * [Cyfe](http://www.cyfe.com)
 * [Dashthis](https://dashthis.com)
 * [DataDeck](https://www.datadeck.com)