Revert "Added unknown estimote code"

This reverts commit 7502a0174a095bab46b75fcc8281a45cb1e9a6ad.
Revert "Revert "Added unknown estimote code""

This reverts commit f02457d423338298a6dfe2aa0f6f6b58c26d2967.
Merge remote-tracking branch 'origin/master' into estimote
Added new estimote page

Added estimote page that adds nearby estimotes to a table and creates
and reads from a file
Changed Button that accesses estimote page

Changed the button that triggers the new estimote page and fixed the
error that was causing the ranging text to freeze up
Merge remote-tracking branch 'origin/estimote'