Added batch file to install apks on windows

Updated the client rst file to reflect some more windows specific
information. Added step to append Windows path variable needed to allow
"adb" as a command in new command prompts. Also gave a link to where a
user can find the Windows Glass drivers.
Fixed spacing, for some reason new lines were omitted

Fixed spacing
Updated docs

Signed-off-by: Brandyn A. White <bwhite@dappervision.com>