update documentation according to the updated ICEWS data

vignettes/UTDEventData.Rmd

@@ -49,7 +49,7 @@ The UTD Event Data server has the five different event data tables.
 |Data Table         | Timeline          |  Further Information|
 |-------------------| :----------------:|---------------------|
 |Phoenix RT         | Oct. 2017 - Today | [OEDA](http://openeventdata.org/)|
-|ICEWS              | 1995 - 2015   | [ICEWS Dataverse](https://dataverse.harvard.edu/dataverse/icews)|
+|ICEWS              | 1995 - 2016   | [ICEWS Dataverse](https://dataverse.harvard.edu/dataverse/icews)|
 |Cline Phoenix NYT  | 1945 - 2005       | [Cline Center](http://www.clinecenter.illinois.edu/data/event/phoenix/)|
 |Cline Phoenix FBIS | 1945 - 2005       | [Cline Center](http://www.clinecenter.illinois.edu/data/event/phoenix/)|
 |Cline Phoenix SWB  | 1979 - 2015       | [Cline Center](http://www.clinecenter.illinois.edu/data/event/phoenix/)|

vignettes/UTDEventData.html

@@ -11,7 +11,7 @@
 <meta name="viewport" content="width=device-width, initial-scale=1">
 
 
-<meta name="date" content="2018-09-27" />
+<meta name="date" content="2018-11-14" />
 
 <title>UTDEventData: Extracting and aggregating event data from the UTD server</title>
 
@@ -88,7 +88,7 @@ <h4 class="author"><em>Micheal J. Shoemate</em></h4>
 <address class="author_afil">
 The University of Texass at Dallas<br><a class="author_email" href="mailto:#"><a href="mailto:michael.shoemate@utdallas.edu">michael.shoemate@utdallas.edu</a></a>
 </address>
-<h4 class="date"><em>2018-09-27</em></h4>
+<h4 class="date"><em>2018-11-14</em></h4>
 
 
 
@@ -120,7 +120,7 @@ <h1>Introduction</h1>
 </tr>
 <tr class="even">
 <td>ICEWS</td>
-<td align="center">1995 - 2015</td>
+<td align="center">1995 - 2016</td>
 <td><a href="https://dataverse.harvard.edu/dataverse/icews">ICEWS Dataverse</a></td>
 </tr>
 <tr class="odd">