Add license and other small fixes

LICENSE

@@ -0,0 +1,19 @@
+The MIT License (MIT)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

client/package.json

@@ -23,7 +23,7 @@
         "url": "git+https://github.com/triwav/roku-test-automation.git"
     },
     "author": "",
-    "license": "ISC",
+    "license": "MIT",
     "bugs": {
         "url": "https://github.com/triwav/roku-test-automation/issues"
     },

client/src/types/OnDeviceComponent.ts

@@ -303,6 +303,7 @@ export interface WriteFileArgs extends Path {
 }
 
 // IMPROVEMENT build out to support more complicated types
+// rename to ComparableValueType in v3
 export type ComparableValueTypes = string | number | boolean;
 
 export type ComparisonOperators = '=' | '!=' | '>' | '>=' | '<' | '<=' | 'in' | '!in' | 'equal' | 'notEqual' | 'greaterThan' | 'greaterThanEqualTo' | 'lessThan' | 'lessThanEqualTo';

device/components/RTA_helpers.brs

@@ -424,7 +424,7 @@ end function
 ' */
 function RTA_getValueAtKeyPath(base as Object, keyPath as String, fallback = Invalid as Dynamic, validator = RTA_isNotInvalid as Function) as Dynamic
 	if NOT RTA_isKeyedValueType(base) AND NOT RTA_isNonEmptyArray(base) then return fallback
-	if keyPath = "" then return fallback
+	if keyPath = "" then return base
 
 	keys = keyPath.tokenize(".")
 	level = base