New glance and widget views

Added ability to test if we're a widget or a watch-app. Added troubleshooting documentation.

export.cmd

@@ -23,6 +23,8 @@ set JAVA_PATH=C:\Program Files (x86)\Common Files\Oracle\Java\javapath
 rem SDK_PATH should work for all users
 set /p SDK_PATH=<"%USERPROFILE%\AppData\Roaming\Garmin\ConnectIQ\current-sdk.cfg"
 set SDK_PATH=%SDK_PATH:~0,-1%\bin
+rem Assume we can create and use this directory
+set DEST=export
 
 rem C:\>java -jar %SDK_PATH%\monkeybrains.jar -h
 rem usage: monkeyc [-a <arg>] [-b <arg>] [--build-stats <arg>] [-c <arg>] [-d <arg>]
@@ -69,6 +71,10 @@ set SRC=%~dp0
 rem drop last character '\'
 set SRC=%SRC:~0,-1%
 
+if not exist %DEST% (
+  md %DEST%
+)
+
 if exist %SRC%\export\HomeAssistant*.iq (
   del /f /q %SRC%\export\HomeAssistant*.iq
 )