GUI -- augmented hash parsing to include flags (after '?'), which are passed into view callbacks as a boolean map.
 - moved event test files into sub directories
 - prepared topo2.js for scenario choice via hash context and 'local' (and 'debug') flag.
 - added 'simple' scenario: 2 switches, 1 link, and 2 hosts.
 - augmented topo event dispatch for yet-to-be-implemented event handlers.
 - implemented addHost() event handler.

Change-Id: I06b032684fd4d5f85262d13d58ad10edae23b3ed
diff --git a/web/gui/src/main/webapp/json/ev/intent/ev_1_ui.json b/web/gui/src/main/webapp/json/ev/intent/ev_1_ui.json
new file mode 100644
index 0000000..962fcaa
--- /dev/null
+++ b/web/gui/src/main/webapp/json/ev/intent/ev_1_ui.json
@@ -0,0 +1,8 @@
+{
+  "event": "addHostIntent",
+  "sid": 1,
+  "payload": {
+    "one": "hostOne",
+    "two": "hostTwo"
+  }
+}
diff --git a/web/gui/src/main/webapp/json/ev/intent/ev_2_onos.json b/web/gui/src/main/webapp/json/ev/intent/ev_2_onos.json
new file mode 100644
index 0000000..2b3bbe5
--- /dev/null
+++ b/web/gui/src/main/webapp/json/ev/intent/ev_2_onos.json
@@ -0,0 +1,11 @@
+{
+  "event": "showPath",
+  "sid": 1,
+  "payload": {
+    "intentId": "0x1234",
+    "path": {
+      "links": [ "1-2", "2-3" ],
+      "traffic": false
+    }
+  }
+}
diff --git a/web/gui/src/main/webapp/json/ev/intent/ev_3_ui.json b/web/gui/src/main/webapp/json/ev/intent/ev_3_ui.json
new file mode 100644
index 0000000..3151c8d
--- /dev/null
+++ b/web/gui/src/main/webapp/json/ev/intent/ev_3_ui.json
@@ -0,0 +1,7 @@
+{
+  "event": "monitorIntent",
+  "sid": 2,
+  "payload": {
+    "intentId": "0x1234"
+  }
+}
diff --git a/web/gui/src/main/webapp/json/ev/intent/ev_4_onos.json b/web/gui/src/main/webapp/json/ev/intent/ev_4_onos.json
new file mode 100644
index 0000000..1a6632e
--- /dev/null
+++ b/web/gui/src/main/webapp/json/ev/intent/ev_4_onos.json
@@ -0,0 +1,13 @@
+{
+  "event": "showPath",
+  "sid": 2,
+  "payload": {
+    "intentId": "0x1234",
+    "path": {
+      "links": [ "1-2", "2-3" ],
+      "traffic": true,
+      "srcLabel": "567 Mb",
+      "dstLabel": "6 Mb"
+    }
+  }
+}
diff --git a/web/gui/src/main/webapp/json/ev/intent/ev_5_onos.json b/web/gui/src/main/webapp/json/ev/intent/ev_5_onos.json
new file mode 100644
index 0000000..7fd0ee4
--- /dev/null
+++ b/web/gui/src/main/webapp/json/ev/intent/ev_5_onos.json
@@ -0,0 +1,13 @@
+{
+  "event": "showPath",
+  "sid": 2,
+  "payload": {
+    "intentId": "0x1234",
+    "path": {
+      "links": [ "1-2", "2-3" ],
+      "traffic": true,
+      "srcLabel": "967 Mb",
+      "dstLabel": "65 Mb"
+    }
+  }
+}
diff --git a/web/gui/src/main/webapp/json/ev/intent/ev_6_onos.json b/web/gui/src/main/webapp/json/ev/intent/ev_6_onos.json
new file mode 100644
index 0000000..be3925e
--- /dev/null
+++ b/web/gui/src/main/webapp/json/ev/intent/ev_6_onos.json
@@ -0,0 +1,11 @@
+{
+  "event": "showPath",
+  "sid": 2,
+  "payload": {
+    "intentId": "0x1234",
+    "path": {
+      "links": [ "1-2", "2-3" ],
+      "traffic": false
+    }
+  }
+}
diff --git a/web/gui/src/main/webapp/json/ev/intent/ev_7_ui.json b/web/gui/src/main/webapp/json/ev/intent/ev_7_ui.json
new file mode 100644
index 0000000..158476e
--- /dev/null
+++ b/web/gui/src/main/webapp/json/ev/intent/ev_7_ui.json
@@ -0,0 +1,7 @@
+{
+  "event": "cancelMonitorIntent",
+  "sid": 3,
+  "payload": {
+    "intentId": "0x1234"
+  }
+}
diff --git a/web/gui/src/main/webapp/json/ev/intent/scenario.json b/web/gui/src/main/webapp/json/ev/intent/scenario.json
new file mode 100644
index 0000000..136d027
--- /dev/null
+++ b/web/gui/src/main/webapp/json/ev/intent/scenario.json
@@ -0,0 +1,9 @@
+{
+  "comments": [
+    "This scenario steps through adding a host intent."
+  ],
+  "title": "Host Intent Scenario",
+  "params": {
+    "lastAuto": 0
+  }
+}
\ No newline at end of file