Update spanish translation
More accessibility in email field
Fix toolbar not undimming on start
fix map resolution info text
Remove unused strings
Other strings unused, I forgot
Travis fail
fix observations count display after device rotation
fix metrics update
1039 reduce collection rate, changed 10m->30m 1s->2s
883 add privacy policy to about screen
Merge pull request #1037 from cascheberg/fix-map-res-title

@cascheberg Fix map resolution info text
Merge pull request #1036 from garvankeeley/dim-toolbar

Fix toolbar not undimming on start
Merge pull request #1041 from cascheberg/fix-observations-display

@cascheberg Fix observations display
Merge pull request #1044 from cascheberg/fix

@cascheberg Remove LeaderboardActivity WebView setJavaScriptEnabled
Merge pull request #1033 from rodmoreno/dev

@rodmoreno Minor changes and update translate
Merge pull request #1043 from garvankeeley/privacy-policy

883 add privacy policy to about screen
fix hardcoded strings and remove some unused resources
Merge pull request #1046 from cascheberg/fix-resources

Fix hardcoded strings and remove some unused resources
about activity cleanup followup