Fix #48 - Set Google Map padding to use integrated compass and have
Google watermark always shown.
Fix #48 - Google map padding allows a lower nevel of camera padding
because camera padding is relative to the Google Map padding and now the
butons are not longer covered without the camera padding (still
necessary to have this extra padding because if not info windows are
cutted).
Fix #48 - Updated play-services lib to have map padding function
available.
Restored project properties to point to local copy of play-services
library.
Fix #70 - Shrinked mode icons and route line relatively to the DPI.
Merge pull request #72 from vreixo/issue70

Fix #70 - Shrinked mode icons and route line relatively to the DPI.
Fix #67 - Server center and initial zoom are customizable per server and
obtained from OTP Servers Directory  (Google doc).
Merge pull request #73 from vreixo/issue67

Fix #67 - Server center and initial zoom are customizable per server.
Resolving conflicts
Fix #75 - Increase database version number so the database is dropped
and recreated on upgrade.
Fix #77 - Solved problem with empty database.
Fix #76 - Removed use of agencyId in step-by-step when no agencyName is
provided.
Fix #74 - Added click behavior to infowindows with step number in title
to open the desired step on click.
Fix #81 - Externalized strings and created wrapper functions to retrieve
values. Values created for English, Galician and Spanish.
Merge pull request #78 from vreixo/issue77

Fix #77 - Solved problem with empty database.
Merge pull request #79 from vreixo/issue76

Fix #76 - Removed use of agencyId in step-by-step when no agencyName is
Merge pull request #80 from vreixo/issue74

Fix #74 - Added click behavior to infowindows with step number in title
Merge pull request #82 from vreixo/issue81

Fix #81 - Externalized strings and created wrapper functions.