Updated CHANGELOG for 1.0.0

Author: jswoboda

CHANGELOG.rst

@@ -3,3 +3,21 @@ mitarspysigproc Change Log
 ==========================
 
 .. current developments
+
+v1.0.0
+====================
+
+**Added:**
+
+* Documentation via sphinx and readthedocs
+* ACF estimation for noncoherent processing
+* Conda build
+* pypi build
+
+**Changed:**
+
+* Chirp and sine test are now just test code for the PFBs.
+* Moved scripts with plotting to examples
+* Examples are also located in doc/source/notebooks in the form of jupyter notebooks.
+
+