Full Screen for Units with hardware Menu key Translucent Actionbar for units that don't have hardware key. OK on TP, S2, S3 & S4
Output sent bu email is now a street view image list in HTML
Added menu Icons
When a sign is detected its GPS is recorded at that location, the problem is that we have PASSED the sign so, I added a fifo to effect a delay so that GPS data is several meters BEFORE the sign.
See in code comments.
Added a popup Dialog of adjust threshold cutoff point for OpenCV code
Nightly
added quick chk for circle area (see comments) and odd frames are 0-15 red evens are (180-15)  to 180, RED is both sides of the 180deg