Add two IMC'17 papers.

Changelog.txt

@@ -1,3 +1,7 @@
+* 2017-10-29
+	- Added paper ``lib•erate, (n): A library for exposing (traffic-classification) rules and avoiding them efficiently''
+	- Added paper ``Your State is Not Mine: A Closer Look at Evading Stateful Internet Censorship''
+
 * 2017-10-24
 	- Added paper ``When the Internet Goes Down in Bangladesh''
 

header.tpl

@@ -83,7 +83,7 @@
       (<a href="author_reverse.html">reverse</a>) <a href="author.html">author</a> <br />
       Feedback: <a href="mailto:phw@nymity.ch">phw@nymity.ch</a> (<a
       href="https://nymity.ch/openpgp_public_key.txt">OpenPGP</a>) <br />
-      Last updated: <a href="Changelog.txt">2017-10-24</a> <br />
+      Last updated: <a href="Changelog.txt">2017-10-29</a> <br />
       Onion site: <a href="http://3wcwjjnuvjyazeza.onion">3wcwjjnuvjyazeza.onion</a>
     </div>
   </div>

references.bib

@@ -1,3 +1,21 @@
+@inproceedings{Wang2017a,
+	author = {Zhongjie Wang and Yue Cao and Zhiyun Qian and Chengyu Song and Srikanth V. Krishnamurthy},
+	title = {Your State is Not Mine: A Closer Look at Evading Stateful {Internet} Censorship},
+	booktitle = {Internet Measurement Conference},
+	publisher = {ACM},
+	year = {2017},
+	url = {http://www.cs.ucr.edu/~krish/imc17.pdf},
+}
+
+@inproceedings{Li2017a,
+	author = {Fangfan Li and Abbas Razaghpanah and Arash Molavi Kakhki and Arian Akhavan Niaki and David Choffnes and Phillipa Gill and Alan Mislove},
+	title = {lib$\cdot$erate, (n): A library for exposing (traffic-classification) rules and avoiding them efficiently},
+	booktitle = {Internet Measurement Conference},
+	publisher = {ACM},
+	year = {2017},
+	url = {https://people.cs.umass.edu/~phillipa/papers/imc2017_liberate_paper.pdf},
+}
+
 @inproceedings{Morshed2017a,
 	author = {Mehrab Bin Morshed and Michaelanne Dye and Syed Ishtiaque Ahmed and Neha Kumar},
 	title = {When the {Internet} Goes Down in {Bangladesh}},