Install clean.apk before fast reset

Quote apk path
Added configurable timeout for device ready state

I found that 5 seconds was too short for our app, and so I made it
configurable with the option:  device-ready-timeout in seconds.
Merge pull request #342 from jlipps/master

webview refresh()
Updated per request

Added base 10 for parseInt, and generated docs for server arguments.
Merge pull request #341 from mutualmobile/device_ready_timeout

Added configurable timeout for device ready state
Merge pull request #340 from bootstraponline/fix_apk

APK fixes
make error message returned as part of value