Fix #198 - Reordered functions to show error alert dialog.
Merge pull request #199 from vreixo/issue198

Fix #198 - Reordered functions to show error alert dialog.
Update strings.xml

updated german translation
Updates Portuguese strings.xml file

Updates the (new) commented strings on portuguese strings.xml file
Small bugfixes on portuguese strings.xml
Fix #204 - Info for arrival time taken from last leg arrival time instead of first leg.
Merge pull request #201 from mentaer/patch-1

Update strings.xml
Merge pull request #203 from rjfv/patch-1

Patch 1
Merge pull request #205 from vreixo/issue204

Fix #204 - Info for arrival time taken from last leg arrival time instea...