1.0.5 release notes (#56) (#57)

Co-authored-by: Sidhant Bhatia <sibhatia@microsoft.com>

Guan.nuspec.template

@@ -2,13 +2,9 @@
 <package xmlns="http://schemas.microsoft.com/packaging/2013/05/nuspec.xsd">
   <metadata minClientVersion="3.3.0">
     <id>%PACKAGE_ID%</id>
-    <version>1.0.4</version>
+    <version>1.0.5</version>
 	  <releaseNotes>
-- BREAKING changes: QueryContext ctor now requires input parameter. See GuanExamples for sample code. You will need to modify your query expression executor code to adopt the new pattern.
-- Added basic second order support.
-- Added retract system predicate per Feature Request (Issue #17).
-- Running GuanTest application without any arguments will run it in interactive mode. To run the p1.test run guantest Scripts\p1.test or guantest Scripts.
-- Added new unit tests for retract.
+- This new version contains a properly signed Guan.dll binary.
 	  </releaseNotes>
     <authors>Microsoft</authors>
     <license type="expression">MIT</license>