Update french stings (refresh_map)
Merge pull request #599 from pl6025/patch-7

Update French stings (refresh_map) (@pl6025)
updated readme in build steps
Add Motorola Mobility OUIs to BSSID block list

Tethering in Motorola phones uses the model number followed by a random number as the SSID (example: "XT1032 1934"), which becomes hard to detect by SSID, so add Motorola Mobility to the OUI list.
Add quickshuttle_

Spotted a "Quick Shuttle" bus with complimentary wireless internet access advertised on its side near http://www.openstreetmap.org/node/50751933 (Seattle Premium Outlets) intersection, checked WiGLE stumbler (already running) and saw "quickshuttle_1705" SSID in list.
See http://www.quickcoach.com/schedule.htm for service area.
Merge pull request #603 from richardg867/patch-1

Add Motorola Mobility OUIs to BSSID block list
Merge pull request #604 from goldfndr/patch-1

Add quickshuttle_
Merge pull request #600 from garvankeeley/readme

updated readme in build steps (@garvankeeley)
Issue 598: allow empty phone type (not just GSM/CDMA)
Issue #601, check for null apk uri to prevent crash
Merge pull request #606 from garvankeeley/bug598

Issue 598: allow empty phone type (not just GSM/CDMA)
Merge pull request #607 from garvankeeley/gub601

Fix #601, check for null apk uri to prevent crash
MozStumbler v0.20.4
Merge pull request #609 from garvankeeley/0.20.4

Release 0.20.4
Remove old preferences keys on upgrade
Merge pull request #611 from illarionov/removeOldPrefsKeys

Remove old preferences keys on upgrade
Motorola Defy {Plus, Mini} SSIDs
Determine whether the cell location is updated when the screen is off
Merge pull request #612 from JensErat/motorola-ssids

Motorola Defy {Plus, Mini} SSIDs
Merge pull request #613 from illarionov/screenIsOffWatcher

Determine whether the cell location is updated when the screen is off