Added EEAS framework objects and STIX generator

Added framework objects:
- Added technique T0066 "Degrade adversary" to TA02
- Added technique T0067 "Plan to discredit credible sources" to TA02
- Added technique T0068 "respond to breaking news event" to TA02
- Added technique T0069  "respond to active crisis" to TA02
- Added technique T0070 "Analyze existing communities" to TA02
- Added technique T0071 "Find echo chambers" to TA13
- Added technique T0072  "Segment audiences" to TA13

Added STIX generator from repo DISARM-stix2, and added code to generate github files, databases, and STIX from the same Jupyter notebook.

CODE/DISARM-STIX2/objects/identity.py

@@ -0,0 +1,16 @@
+from stix2 import Identity
+
+
+def make_disarm_identity():
+    """Creates the default DISARM identity used for indicating authorship of various components in the bundle.
+
+    Returns:
+        identity: a STIX Identity object
+
+    """
+    identity = Identity(
+        name="DISARM Foundation",
+        identity_class="organization",
+        description="DISARM is a framework designed for describing and understanding disinformation incidents.",
+    )
+    return identity