Merge pull request #117 from cpeterso/cpeterso/check-network-connectivity

 Check whether network is available before uploading measurements
Remove check for network roaming
Rename Prefs.getHasSeenNotice() to hasSeenNotice()
Consolidate NoticeDialog's negative and cancel code paths
Merge pull request #118 from cpeterso/cpeterso/remove-roaming-check

Remove check for network roaming
Merge pull request #119 from cpeterso/cpeterso/handle-dialog-cancel

Consolidate NoticeDialog's negative and cancel code paths
Download and install MozStumbler updates from GitHub
Merge pull request #120 from cpeterso/cpeterso/check-for-updates

Download and install MozStumbler updates from GitHub
MozStumbler v0.6.0
Merge pull request #122 from cpeterso/v0.6.0

MozStumbler v0.6.0
Start scanning when we open the map view
MozStumbler v0.6.1
Merge pull request #123 from cpeterso/cpeterso/start-map-scan

Start scanning when we open the map view
Merge pull request #124 from cpeterso/v0.6.1

MozStumbler v0.6.1
- Fixed JSON exception in Reporter that prevented reports to be sent
- Added LTE network recognition in CellScanner
- Changed Stop Scanning button to reflect current behavior (Stop Scanning & Upload)
Fixed JSON exception in Reporter that prevented reports to be sent;
Added LTE network recognition in CellScanner;
Changed Stop Scanning button to reflect current behavior (Stop Scanning & Upload)
Merge pull request #125 from flaki/master

Fixing the report uploads of release 0.6.x & adds LTE
MozStumbler v0.6.2
Merge pull request #126 from cpeterso/v0.6.2

MozStumbler v0.6.2
Add "About Privacy" menu item to open privacy FAQ

Fixes issue #128.